X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fautoconf%2Flustre-core.m4;h=db957d7e7a52b8729fc20baee7989edde878fb47;hp=ac3c74bb7043c095439cb1ee9ecbfbb5b3fe2099;hb=e9d9a0eeb0ff71b207e9d0095fce16af74f842b6;hpb=d410aeef76f79e0fc7b09227f850a4ebd462ad3f diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4 index ac3c74b..db957d7 100644 --- a/lustre/autoconf/lustre-core.m4 +++ b/lustre/autoconf/lustre-core.m4 @@ -20,7 +20,7 @@ LUSTRE="$PWD/lustre" AC_SUBST(LUSTRE) # mount.lustre -rootsbindir='$(CROSS_PATH)/sbin' +rootsbindir='/sbin' AC_SUBST(rootsbindir) demodir='$(docdir)/demo' @@ -47,23 +47,6 @@ esac ]) # LC_TARGET_SUPPORTED # -# LC_CONFIG_OBD_BUFFER_SIZE -# -# the maximum buffer size of lctl ioctls -# -AC_DEFUN([LC_CONFIG_OBD_BUFFER_SIZE], [ -AC_MSG_CHECKING([for maximum OBD ioctl size]) -AC_ARG_WITH([obd-buffer-size], - AC_HELP_STRING([--with-obd-buffer-size=[size]], - [set lctl ioctl maximum bytes (default=8192)]), - [OBD_BUFFER_SIZE=$with_obd_buffer_size], - [OBD_BUFFER_SIZE=8192]) -AC_MSG_RESULT([$OBD_BUFFER_SIZE bytes]) -AC_DEFINE_UNQUOTED(CONFIG_LUSTRE_OBD_MAX_IOCTL_BUFFER, $OBD_BUFFER_SIZE, - [IOCTL Buffer Size]) -]) # LC_CONFIG_OBD_BUFFER_SIZE - -# # LC_GLIBC_SUPPORT_FHANDLES # AC_DEFUN([LC_GLIBC_SUPPORT_FHANDLES], [ @@ -74,25 +57,12 @@ AC_CHECK_FUNCS([name_to_handle_at], ]) # LC_GLIBC_SUPPORT_FHANDLES # -# LC_FUNC_DEV_SET_RDONLY -# -# check whether dev_set_rdonly is exported. This is needed until we -# have another mechanism to fence IO from the underlying device. -# -AC_DEFUN([LC_FUNC_DEV_SET_RDONLY], [ -LB_CHECK_EXPORT([dev_set_rdonly], [block/ll_rw_block.c block/blk-core.c], - [AC_DEFINE(HAVE_DEV_SET_RDONLY, 1, - [kernel exports dev_set_rdonly])], - [AC_MSG_WARN([kernel missing dev_set_rdonly patch for testing])]) -]) # LC_FUNC_DEV_SET_RDONLY - -# # LC_STACK_SIZE # -# Ensure stack size big than 8k in Lustre server (all kernels) +# Ensure the stack size is at least 8k in Lustre server (all kernels) # AC_DEFUN([LC_STACK_SIZE], [ -LB_CHECK_COMPILE([if stack size big than 8k], +LB_CHECK_COMPILE([if stack size is at least 8k], stack_size_8k, [ #include ], [ @@ -153,6 +123,22 @@ AS_IF([test "x$enable_checksum" != xno], ]) # LC_CONFIG_CHECKSUM # +# LC_CONFIG_FLOCK +# +# enable distributed flock by default +# +AC_DEFUN([LC_CONFIG_FLOCK], [ +AC_MSG_CHECKING([whether to enable flock by default]) +AC_ARG_ENABLE([flock], + AC_HELP_STRING([--disable-flock], + [disable flock by default]), + [], [enable_flock="yes"]) +AC_MSG_RESULT([$enable_flock]) +AS_IF([test "x$enable_flock" != xno], + [AC_DEFINE(ENABLE_FLOCK, 1, [enable flock by default])]) +]) # LC_CONFIG_FLOCK + +# # LC_CONFIG_HEALTH_CHECK_WRITE # # Turn off the actual write to the disk @@ -215,20 +201,6 @@ LB_CHECK_EXPORT([delete_from_page_cache], [mm/filemap.c], ]) # LC_EXPORT_TRUNCATE_COMPLETE_PAGE # -# LC_CONFIG_RMTCLIENT -# -dnl FIXME -dnl the AES symbol usually tied with arch, e.g. CRYPTO_AES_586 -dnl FIXME -AC_DEFUN([LC_CONFIG_RMTCLIENT], [ -LB_CHECK_CONFIG_IM([CRYPTO_AES], [], - [AC_MSG_WARN([ - -Lustre remote client require that CONFIG_CRYPTO_AES is enabled in your kernel. -])]) -]) # LC_CONFIG_RMTCLIENT - -# # LC_CONFIG_GSS_KEYRING # # default 'auto', tests for dependencies, if found, enables; @@ -244,17 +216,11 @@ AC_MSG_RESULT([$enable_gss_keyring]) AS_IF([test "x$enable_gss_keyring" != xno], [ LB_CHECK_CONFIG_IM([KEYS], [], [ gss_keyring_conf_test="fail" - AC_MSG_WARN([ - -GSS keyring backend require that CONFIG_KEYS be enabled in your kernel. -])]) + AC_MSG_WARN([GSS keyring backend requires that CONFIG_KEYS be enabled in your kernel.])]) AC_CHECK_LIB([keyutils], [keyctl_search], [], [ gss_keyring_conf_test="fail" - AC_MSG_WARN([ - -libkeyutils is not found, which is required by gss keyring backend -])]) + AC_MSG_WARN([GSS keyring backend requires libkeyutils])]) AS_IF([test "x$gss_keyring_conf_test" != xfail], [ AC_DEFINE([HAVE_GSS_KEYRING], [1], @@ -262,15 +228,7 @@ libkeyutils is not found, which is required by gss keyring backend enable_gss_keyring="yes" ], [ AS_IF([test "x$enable_gss_keyring" = xyes], [ - AC_MSG_ERROR([ - -Cannot enable gss_keyring. See above for details. -]) - ], [ - AC_MSG_WARN([ - -Cannot enable gss keyring. See above for details. -]) + AC_MSG_ERROR([Cannot enable gss_keyring. See above for details.]) ]) ]) ]) @@ -330,9 +288,9 @@ kernel SUNRPC support is required by using GSS. # parts are depend on linux platform. # AC_DEFUN([LC_CONFIG_GSS], [ -AC_MSG_CHECKING([whether to enable gss/krb5 support]) +AC_MSG_CHECKING([whether to enable gss support]) AC_ARG_ENABLE([gss], - [AC_HELP_STRING([--enable-gss], [enable gss/krb5 support])], + [AC_HELP_STRING([--enable-gss], [enable gss support])], [], [enable_gss="auto"]) AC_MSG_RESULT([$enable_gss]) @@ -360,20 +318,69 @@ AS_IF([test "x$enable_gss" != xno], [ AS_IF([test -n "$KRBDIR"], [ gss_conf_test="success" ], [ - AC_MSG_WARN([not found!]) gss_conf_test="failure" ]) - AS_IF([test "x$gss_conf_test" = xsuccess], [ + AS_IF([test "x$gss_conf_test" = xsuccess && test "x$enable_gss" != xno], [ AC_DEFINE([HAVE_GSS], [1], [Define this is if you enable gss]) enable_gss="yes" ], [ + enable_gss_keyring="no" enable_gss="no" ]) + + enable_ssk=$enable_gss +], [ + enable_gss_keyring="no" ]) ]) # LC_CONFIG_GSS +# LC_OPENSSL_SSK +# +# OpenSSL 1.0+ return int for HMAC functions but older SLES11 versions do not +AC_DEFUN([LC_OPENSSL_SSK], [ +AC_MSG_CHECKING([whether OpenSSL has functions needed for SSK]) +AS_IF([test "x$enable_ssk" != xno], [ +AC_COMPILE_IFELSE([AC_LANG_SOURCE([ + #include + #include + + int main(void) { + int rc; + rc = HMAC_Init_ex(NULL, "test", 4, EVP_md_null(), NULL); + } +])],[AC_DEFINE(HAVE_OPENSSL_SSK, 1, + [OpenSSL HMAC functions needed for SSK])], + [enable_ssk="no"]) +]) +AC_MSG_RESULT([$enable_ssk]) +]) # LC_OPENSSL_SSK + +# LC_OPENSSL_GETSEPOL # +# OpenSSL is needed for l_getsepol +AC_DEFUN([LC_OPENSSL_GETSEPOL], [ +AC_MSG_CHECKING([whether openssl-devel is present]) +AC_COMPILE_IFELSE([AC_LANG_SOURCE([ + #include + + int main(void) { + EVP_MD_CTX *mdctx = EVP_MD_CTX_create(); + } +])],[ + AC_DEFINE(HAVE_OPENSSL_GETSEPOL, 1, [openssl-devel is present]) + enable_getsepol="yes" + +],[ + enable_getsepol="no" + AC_MSG_WARN([ + +No openssk-devel headers found, unable to build l_getsepol and SELinux status checking +]) +]) +AC_MSG_RESULT([$enable_getsepol]) +]) # LC_OPENSSL_GETSEPOL + # LC_INODE_PERMISION_2ARGS # # up to v2.6.27 had a 3 arg version (inode, mask, nameidata) @@ -414,6 +421,24 @@ blk_queue_max_segments, [ ]) # LC_BLK_QUEUE_MAX_SEGMENTS # +# LC_HAVE_XATTR_HANDLER_FLAGS +# +# 2.6.33 added a private flag to xattr_handler +# +AC_DEFUN([LC_HAVE_XATTR_HANDLER_FLAGS], [ +LB_CHECK_COMPILE([if 'struct xattr_handler' has flags field], +xattr_handler_flags, [ + #include +],[ + struct xattr_handler handler; + + handler.flags = 0; +],[ + AC_DEFINE(HAVE_XATTR_HANDLER_FLAGS, 1, [flags field exist]) +]) +]) # LC_HAVE_XATTR_HANDLER_FLAGS + +# # LC_HAVE_DQUOT_FS_DISK_QUOTA # # 2.6.34 has quotactl_ops->[sg]et_dqblk that take struct fs_disk_quota @@ -504,8 +529,9 @@ LB_CHECK_COMPILE([if '__add_wait_queue_exclusive' exists], __add_wait_queue_exclusive, [ #include ],[ - wait_queue_head_t queue; - wait_queue_t wait; + wait_queue_head_t queue = { }; + wait_queue_t wait = { }; + __add_wait_queue_exclusive(&queue, &wait); ],[ AC_DEFINE(HAVE___ADD_WAIT_QUEUE_EXCLUSIVE, 1, @@ -525,7 +551,10 @@ fs_struct_rwlock, [ #include #include ],[ - ((struct fs_struct *)0)->lock = (rwlock_t){ 0 }; + struct fs_struct fss = { }; + rwlock_t rwl = { }; + + fss.lock = rwl; ],[ AC_DEFINE(HAVE_FS_STRUCT_RWLOCK, 1, [fs_struct.lock use rwlock]) ]) @@ -594,6 +623,22 @@ kernel_locked, [ ]) # LC_KERNEL_LOCKED # +# LC_FS_STRUCT_SEQCOUNT +# +# 2.6.37 uses seqlock in fs_struct +# +AC_DEFUN([LC_FS_STRUCT_SEQCOUNT], [ +LB_CHECK_COMPILE([if fs_struct use seqcount], +fs_struct_seqcount, [ + #include +],[ + ((struct fs_struct *)0)->seq = (struct seqcount){ 0 }; +],[ + AC_DEFINE(HAVE_FS_STRUCT_SEQCOUNT, 1, [fs_struct use seqcount]) +]) +]) # LC_FS_STRUCT_SEQCOUNT + +# # LC_D_COMPARE_7ARGS # # 2.6.38 dentry_operations.d_compare() taken 7 arguments. @@ -636,7 +681,7 @@ EXTRA_KCFLAGS="$tmp_flags" # # LC_DCACHE_LOCK # -# 2.6.38 dcache_lock removed. rcu-walk commited. +# 2.6.38 dcache_lock removed. rcu-walk committed. # AC_DEFUN([LC_DCACHE_LOCK], [ LB_CHECK_COMPILE([if 'dcache_lock' is exist], @@ -692,38 +737,24 @@ LB_CHECK_EXPORT([simple_setattr], [fs/libfs.c], ]) # LC_EXPORT_SIMPLE_SETATTR # -# LC_IOP_TRUNCATE -# -# truncate callback removed since 2.6.39 -# -AC_DEFUN([LC_IOP_TRUNCATE], [ -LB_CHECK_COMPILE([if 'inode_operations' has '.truncate' member function], -inode_ops_truncate, [ - #include -],[ - ((struct inode_operations *)0)->truncate(NULL); -],[ - AC_DEFINE(HAVE_INODEOPS_TRUNCATE, 1, - [inode_operations has .truncate member function]) -]) -]) # LC_IOP_TRUNCATE - -# -# LC_REQUEST_QUEUE_UNPLUG_FN +# LC_HAVE_BLK_PLUG # -# 2.6.39 remove unplug_fn from request_queue. +# 2.6.38 add struct blk_plug # -AC_DEFUN([LC_REQUEST_QUEUE_UNPLUG_FN], [ -LB_CHECK_COMPILE([if 'request_queue' has 'unplug_fn' field], -request_queue_unplug_fn, [ +AC_DEFUN([LC_HAVE_BLK_PLUG], [ +LB_CHECK_COMPILE([if 'struct blk_plug' exists], +blk_plug, [ #include ],[ - do {} while(sizeof(((struct request_queue *)0)->unplug_fn)); + struct blk_plug plug; + + blk_start_plug(&plug); + blk_finish_plug(&plug); ],[ - AC_DEFINE(HAVE_REQUEST_QUEUE_UNPLUG_FN, 1, - [request_queue has unplug_fn field]) + AC_DEFINE(HAVE_BLK_PLUG, 1, + [blk_plug struct exists]) ]) -]) # LC_REQUEST_QUEUE_UNPLUG_FN +]) # LC_HAVE_BLK_PLUG # # LC_HAVE_FSTYPE_MOUNT @@ -735,8 +766,10 @@ LB_CHECK_COMPILE([if 'file_system_type' has 'mount' field], file_system_type_mount, [ #include ],[ - struct file_system_type fst; - void *i = (void *) fst.mount; + struct file_system_type fst = { }; + void *mount; + + mount = (void *)fst.mount; ],[ AC_DEFINE(HAVE_FSTYPE_MOUNT, 1, [struct file_system_type has mount field]) @@ -785,7 +818,7 @@ LB_CHECK_COMPILE([if 'dirty_inode' super_operation takes flag], dirty_inode_super_operation_flag, [ #include ],[ - struct inode *inode; + struct inode *inode = NULL; inode->i_sb->s_op->dirty_inode(NULL, 0); ],[ AC_DEFINE(HAVE_DIRTY_INODE_HAS_FLAG, 1, @@ -794,6 +827,18 @@ dirty_inode_super_operation_flag, [ ]) # LC_DIRTY_INODE_WITH_FLAG # +# LC_SETNS +# +# 3.0 introduced setns +# +AC_DEFUN([LC_SETNS], [ +AC_CHECK_HEADERS([sched.h], [], [], + [#define _GNU_SOURCE + ]) +AC_CHECK_FUNCS([setns]) +]) # LC_SETNS + +# # LC_GENERIC_PERMISSION # # 2.6.38 generic_permission taken 4 parameters. @@ -909,26 +954,6 @@ radix_tree_exceptional_entry, [ ]) # LC_RADIX_EXCEPTION_ENTRY # -# LC_HAVE_VOID_MAKE_REQUEST_FN -# -# 3.2 request_queue.make_request_fn defined as function returns with void -# see kernel commit 5a7bbad27a410350e64a2d7f5ec18fc73836c14f -# -AC_DEFUN([LC_HAVE_VOID_MAKE_REQUEST_FN], [ -LB_CHECK_COMPILE([if 'request_queue.make_request_fn' returns void but not int], -make_request_fn_void, [ - #include -],[ - int ret; - make_request_fn *mrf; - ret = mrf(NULL, NULL); -],[],[ - AC_DEFINE(HAVE_VOID_MAKE_REQUEST_FN, 1, - [request_queue.make_request_fn returns void but not int]) -]) -]) # LC_HAVE_VOID_MAKE_REQUEST_FN - -# # LC_HAVE_PROTECT_I_NLINK # # 3.2 protects inode->i_nlink from direct modification @@ -1005,7 +1030,7 @@ address_space_ops_migratepage_4args, [ #include #endif ],[ - struct address_space_operations aops; + struct address_space_operations aops = { }; aops.migratepage(NULL, NULL, NULL, MIGRATE_ASYNC); ],[ AC_DEFINE(HAVE_MIGRATEPAGE_4ARGS, 1, @@ -1260,6 +1285,23 @@ inode_ops_atomic_open, [ ]) # LC_HAVE_IOP_ATOMIC_OPEN # +# LC_HAVE_SB_START_WRITE +# +# RHEL6 2.6.32, 3.6 or newer support wrapped FS freeze functions +# +AC_DEFUN([LC_HAVE_SB_START_WRITE], [ +LB_CHECK_COMPILE([if kernel supports wrapped FS freeze functions], +sb_start_write, [ + #include +],[ + sb_start_write(NULL); +],[ + AC_DEFINE(HAVE_SB_START_WRITE, 1, + [kernel supports wrapped FS freeze functions]) +]) +]) # LC_HAVE_SB_START_WRITE + +# # LC_HAVE_POSIXACL_USER_NS # # 3.7 posix_acl_{to,from}_xattr take struct user_namespace @@ -1295,6 +1337,23 @@ file_f_inode, [ ]) # LC_HAVE_FILE_F_INODE # +# LC_HAVE_FILE_INODE +# +# 3.8 has introduced inline function file_inode +# +AC_DEFUN([LC_HAVE_FILE_INODE], [ +LB_CHECK_COMPILE([if file_inode() exists], +file_inode, [ + #include +],[ + file_inode(NULL); +],[ + AC_DEFINE(HAVE_FILE_INODE, 1, + [file_inode() has been defined]) +]) +]) # LC_HAVE_FILE_INODE + +# # LC_HAVE_SUNRPC_UPCALL_HAS_3ARGS # AC_DEFUN([LC_HAVE_SUNRPC_UPCALL_HAS_3ARGS], [ @@ -1344,9 +1403,10 @@ LB_CHECK_COMPILE([if 'bio_end_sector' is defined], bio_end_sector, [ #include ],[ - struct bio bio; + struct bio bio = { }; + unsigned long long end; - bio_end_sector(&bio); + end = bio_end_sector(&bio); ],[ AC_DEFINE(HAVE_BIO_END_SECTOR, 1, [bio_end_sector is defined]) @@ -1354,6 +1414,22 @@ bio_end_sector, [ ]) # LC_HAVE_BIO_END_SECTOR # +# 3.9 created is_sxid +# +AC_DEFUN([LC_HAVE_IS_SXID], [ +LB_CHECK_COMPILE([if 'is_sxid' is defined], +is_sxid, [ + #include +],[ + struct inode inode = { }; + + is_sxid(inode.i_mode); +],[ + AC_DEFINE(HAVE_IS_SXID, 1, [is_sxid is defined]) +]) +]) # LC_HAVE_IS_SXID + +# # LC_HAVE_REMOVE_PROC_SUBTREE # # 3.10 introduced remove_proc_subtree @@ -1387,25 +1463,53 @@ proc_remove, [ ]) ]) # LC_HAVE_PROC_REMOVE +AC_DEFUN([LC_HAVE_PROJECT_QUOTA], [ +LB_CHECK_COMPILE([if get_projid exists], +get_projid, [ + struct inode; + #include +],[ + struct dquot_operations ops = { }; + + ops.get_projid(NULL, NULL); +],[ + AC_DEFINE(HAVE_PROJECT_QUOTA, 1, + [get_projid function exists]) +]) +]) # LC_HAVE_PROJECT_QUOTA + + # -# LC_BLKDEV_RELEASE_RETURN_INT +# LC_HAVE_SECURITY_DENTRY_INIT_SECURITY # -# 3.10 release for block device doesn't return int +# 3.10 introduced security_dentry_init_security() # -AC_DEFUN([LC_BLKDEV_RELEASE_RETURN_INT], [ -LB_CHECK_COMPILE([if 'block_device_operations' release returns 'int'], -block_device_ops_release_return_int, [ - #include +AC_DEFUN([LC_HAVE_SECURITY_DENTRY_INIT_SECURITY], [ +LB_CHECK_COMPILE([if 'security_dentry_init_security' is defined], +security_dentry_init_security, [ + #include +],[ + security_dentry_init_security(NULL, 0, NULL, NULL, NULL); ],[ - struct block_device_operations fops; - int i __attribute__ ((unused)); + AC_DEFINE(HAVE_SECURITY_DENTRY_INIT_SECURITY, 1, + [security_dentry_init_security' is defined]) +]) +]) # LC_HAVE_SECURITY_DENTRY_INIT_SECURITY - i = fops.release(NULL, 0); +# +# 3.10 exports security_inode_listsecurity +# +AC_DEFUN([LC_HAVE_SECURITY_INODE_LISTSECURITY], [ +LB_CHECK_COMPILE([if security_inode_listsecurity() is available/exported], +security_inode_listsecurity, [ + #include ],[ - AC_DEFINE(HAVE_BLKDEV_RELEASE_RETURN_INT, 1, - [block device release returns int]) + security_inode_listsecurity(NULL, NULL, 0); +],[ + AC_DEFINE(HAVE_SECURITY_INODE_LISTSECURITY, 1, + [security_inode_listsecurity() is available/exported]) ]) -]) # LC_BLKDEV_RELEASE_RETURN_INT +]) # LC_HAVE_SECURITY_INODE_LISTSECURITY # # LC_INVALIDATE_RANGE @@ -1435,8 +1539,13 @@ LB_CHECK_COMPILE([if 'dir_context' exist], dir_context, [ #include ],[ +#ifdef FMODE_KABI_ITERATE +#error "back to use readdir in kabi_extand mode" +#else struct dir_context ctx; + ctx.pos = 0; +#endif ],[ AC_DEFINE(HAVE_DIR_CONTEXT, 1, [dir_context exist]) @@ -1466,12 +1575,14 @@ d_compare_5args, [ # 3.11 need to access d_count to get dentry reference count # AC_DEFUN([LC_HAVE_DCOUNT], [ -LB_CHECK_COMPILE([if 'd_count' exist], +LB_CHECK_COMPILE([if 'd_count' exists], d_count, [ #include ],[ - struct dentry de; - d_count(&de); + struct dentry de = { }; + int count; + + count = d_count(&de); ],[ AC_DEFINE(HAVE_D_COUNT, 1, [d_count exist]) @@ -1479,6 +1590,24 @@ d_count, [ ]) # LC_HAVE_DCOUNT # +# LC_PID_NS_FOR_CHILDREN +# +# 3.11 replaces pid_ns by pid_ns_for_children in struct nsproxy +# +AC_DEFUN([LC_PID_NS_FOR_CHILDREN], [ +LB_CHECK_COMPILE([if 'struct nsproxy' has 'pid_ns_for_children'], +pid_ns_for_children, [ + #include +],[ + struct nsproxy ns; + ns.pid_ns_for_children = NULL; +],[ + AC_DEFINE(HAVE_PID_NS_FOR_CHILDREN, 1, + ['struct nsproxy' has 'pid_ns_for_children']) +]) +]) # LC_PID_NS_FOR_CHILDREN + +# # LC_OLDSIZE_TRUNCATE_PAGECACHE # # 3.12 truncate_pagecache without oldsize parameter @@ -1496,6 +1625,24 @@ truncate_pagecache_old_size, [ ]) # LC_OLDSIZE_TRUNCATE_PAGECACHE # +# LC_PTR_ERR_OR_ZERO +# +# For some reason SLES11SP4 is missing the PTR_ERR_OR_ZERO macro +# It was added to linux kernel 3.12 +# +AC_DEFUN([LC_PTR_ERR_OR_ZERO_MISSING], [ +LB_CHECK_COMPILE([if 'PTR_ERR_OR_ZERO' is missing], +is_err_or_null, [ + #include +],[ + if (PTR_ERR_OR_ZERO(NULL)) return 0; +],[ + AC_DEFINE(HAVE_PTR_ERR_OR_ZERO, 1, + ['PTR_ERR_OR_ZERO' exist]) +]) +]) # LC_PTR_ERR_OR_ZERO_MISSING + +# # LC_HAVE_DENTRY_D_U_D_ALIAS # # 3.11 kernel moved d_alias to the union d_u in struct dentry @@ -1568,6 +1715,27 @@ kiocb_ki_left, [ ]) # LC_KIOCB_KI_LEFT # +# LC_INIT_LIST_HEAD_RCU +# +# 3.12 added INIT_LIST_HEAD_RCU in commit 2a855b644c310d5db5 +# which is unfortunately an inline function and not a macro +# that can be tested directly, so it needs a configure check. +# +AC_DEFUN([LC_INIT_LIST_HEAD_RCU], [ +LB_CHECK_COMPILE([if 'INIT_LIST_HEAD_RCU' exists], +init_list_head_rcu, [ + #include + #include +],[ + struct list_head list; + INIT_LIST_HEAD_RCU(&list); +],[ + AC_DEFINE(HAVE_INIT_LIST_HEAD_RCU, 1, + [INIT_LIST_HEAD_RCU exists]) +]) +]) # LC_INIT_LIST_HEAD_RCU + +# # LC_VFS_RENAME_5ARGS # # 3.13 has vfs_rename with 5 args @@ -1613,6 +1781,7 @@ have_bvec_iter, [ #include ],[ struct bvec_iter iter; + iter.bi_bvec_done = 0; ], [ AC_DEFINE(HAVE_BVEC_ITER, 1, @@ -1621,6 +1790,25 @@ have_bvec_iter, [ ]) # LC_HAVE_BVEC_ITER # +# LC_IOP_SET_ACL +# +# 3.14 adds set_acl method to inode_operations +# see kernel commit 893d46e443346370cd4ea81d9d35f72952c62a37 +# +AC_DEFUN([LC_IOP_SET_ACL], [ +LB_CHECK_COMPILE([if 'inode_operations' has '.set_acl' member function], +inode_ops_set_acl, [ + #include +],[ + struct inode_operations iop; + iop.set_acl = NULL; +],[ + AC_DEFINE(HAVE_IOP_SET_ACL, 1, + [inode_operations has .set_acl member function]) +]) +]) # LC_IOP_SET_ACL + +# # LC_HAVE_TRUNCATE_IPAGE_FINAL # # 3.14 bring truncate_inode_pages_final for evict_inode @@ -1638,6 +1826,27 @@ truncate_ipages_final, [ ]) # LC_HAVE_TRUNCATE_IPAGES_FINAL # +# LC_IOPS_RENAME_WITH_FLAGS +# +# 3.14 has inode_operations->rename with 5 args +# commit 520c8b16505236fc82daa352e6c5e73cd9870cff +# +AC_DEFUN([LC_IOPS_RENAME_WITH_FLAGS], [ +LB_CHECK_COMPILE([if 'inode_operations->rename' taken flags as argument], +iops_rename_with_flags, [ + #include +],[ + struct inode *i1 = NULL, *i2 = NULL; + struct dentry *d1 = NULL, *d2 = NULL; + int rc; + rc = ((struct inode_operations *)0)->rename(i1, d1, i2, d2, 0); +], [ + AC_DEFINE(HAVE_IOPS_RENAME_WITH_FLAGS, 1, + [inode_operations->rename need flags as argument]) +]) +]) # LC_IOPS_RENAME_WITH_FLAGS + +# # LC_VFS_RENAME_6ARGS # # 3.15 has vfs_rename with 6 args @@ -1664,7 +1873,7 @@ LB_CHECK_COMPILE([if direct IO uses iov_iter], direct_io_iter, [ #include ],[ - struct address_space_operations ops; + struct address_space_operations ops = { }; struct iov_iter *iter = NULL; loff_t offset = 0; @@ -1702,6 +1911,29 @@ EXTRA_KCFLAGS="$tmp_flags" ]) # LC_HAVE_IOV_ITER_INIT_DIRECTION # +# LC_HAVE_IOV_ITER_TRUNCATE +# +# +# 3.16 introduces a new API iov_iter_truncate() +# +AC_DEFUN([LC_HAVE_IOV_ITER_TRUNCATE], [ +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_CHECK_COMPILE([if 'iov_iter_truncate' exists ], +iter_truncate, [ + #include + #include +],[ + struct iov_iter *i = NULL; + + iov_iter_truncate(i, 0); +],[ + AC_DEFINE(HAVE_IOV_ITER_TRUNCATE, 1, [iov_iter_truncate exists]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) # LC_HAVE_IOV_ITER_TRUNCATE + +# # LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER # # 3.16 introduces [read|write]_iter to struct file_operations @@ -1720,6 +1952,23 @@ file_function_iter, [ ]) # LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER # +# LC_HAVE_INTERVAL_BLK_INTEGRITY +# +# 3.17 replace sector_size with interval in struct blk_integrity +# +AC_DEFUN([LC_HAVE_INTERVAL_BLK_INTEGRITY], [ +LB_CHECK_COMPILE([if 'blk_integrity.interval' exist], +interval_blk_integrity, [ + #include +],[ + ((struct blk_integrity *)0)->interval = 0; +],[ + AC_DEFINE(HAVE_INTERVAL_BLK_INTEGRITY, 1, + [blk_integrity.interval exist]) +]) +]) # LC_HAVE_INTERVAL_BLK_INTEGRITY + +# # LC_KEY_MATCH_DATA # # 3.17 replaces key_type::match with match_preparse @@ -1731,6 +1980,8 @@ key_match, [ #include ],[ struct key_match_data data; + + data.raw_data = NULL; ],[ AC_DEFINE(HAVE_KEY_MATCH_DATA, 1, [struct key_match_data exist]) @@ -1768,6 +2019,25 @@ EXTRA_KCFLAGS="$tmp_flags" ]) # LC_NFS_FILLDIR_USE_CTX # +# LC_PERCPU_COUNTER_INIT +# +# 3.18 For kernels 3.18 and after percpu_counter_init starts +# to pass a GFP_* memory allocation flag for internal +# memory allocation purposes. +# +AC_DEFUN([LC_PERCPU_COUNTER_INIT], [ +LB_CHECK_COMPILE([if percpu_counter_init uses GFP_* flag as argument], +percpu_counter_init, [ + #include +],[ + percpu_counter_init(NULL, 0, GFP_KERNEL); +],[ + AC_DEFINE(HAVE_PERCPU_COUNTER_INIT_GFP_FLAG, 1, + [percpu_counter_init uses GFP_* flag]) +]) +]) # LC_PERCPU_COUNTER_INIT + +# # LC_KIOCB_HAS_NBYTES # # 3.19 kernel removed ki_nbytes from struct kiocb @@ -1777,7 +2047,7 @@ LB_CHECK_COMPILE([if struct kiocb has ki_nbytes field], ki_nbytes, [ #include ],[ - struct kiocb iocb; + struct kiocb iocb = { }; iocb.ki_nbytes = 0; ],[ @@ -1786,6 +2056,30 @@ ki_nbytes, [ ]) # LC_KIOCB_HAS_NBYTES # +# LC_HAVE_DQUOT_QC_DQBLK +# +# 3.19 has quotactl_ops->[sg]et_dqblk that take struct kqid and qc_dqblk +# Added in commit 14bf61ffe +# +AC_DEFUN([LC_HAVE_DQUOT_QC_DQBLK], [ +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_CHECK_COMPILE([if 'quotactl_ops.set_dqblk' takes struct qc_dqblk], +qc_dqblk, [ + #include + #include +],[ + ((struct quotactl_ops *)0)->set_dqblk(NULL, *((struct kqid*)0), (struct qc_dqblk*)0); +],[ + AC_DEFINE(HAVE_DQUOT_QC_DQBLK, 1, + [quotactl_ops.set_dqblk takes struct qc_dqblk]) + AC_DEFINE(HAVE_DQUOT_KQID, 1, + [quotactl_ops.set_dqblk takes struct kqid]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) # LC_HAVE_DQUOT_QC_DQBLK + +# # LC_BACKING_DEV_INFO_REMOVAL # # 3.20 kernel removed backing_dev_info from address_space @@ -1873,6 +2167,27 @@ LB_CHECK_EXPORT([new_sync_read], [fs/read_write.c], ]) # LC_HAVE_SYNC_READ_WRITE # +# LC_HAVE___BI_CNT +# +# 4.1 redefined bi_cnt as __bi_cnt in commit dac56212e8127dbc0 +# +AC_DEFUN([LC_HAVE___BI_CNT], [ +LB_CHECK_COMPILE([if Linux kernel has __bi_cnt in struct bio], +have___bi_cnt, [ + #include + #include + #include +],[ + struct bio bio = { }; + int cnt; + cnt = atomic_read(&bio.__bi_cnt); +], [ + AC_DEFINE(HAVE___BI_CNT, 1, + [struct bio has __bi_cnt]) +]) +]) # LC_HAVE___BI_CNT + +# # LC_NEW_CANCEL_DIRTY_PAGE # # 4.2 kernel has new cancel_dirty_page @@ -1929,35 +2244,873 @@ bio_endio, [ ]) # LC_BIO_ENDIO_USES_ONE_ARG # -# LC_PROG_LINUX +# LC_HAVE_INTERVAL_EXP_BLK_INTEGRITY # -# Lustre linux kernel checks +# 4.3 replace interval with interval_exp in 'struct blk_integrity' +# 'struct blk_integrity_profile' is also added in this version, +# thus use this to determine whether 'struct blk_integrity' has profile # -AC_DEFUN([LC_PROG_LINUX], [ - AC_MSG_NOTICE([Lustre kernel checks -==============================================================================]) - - LC_CONFIG_PINGER - LC_CONFIG_CHECKSUM - LC_CONFIG_HEALTH_CHECK_WRITE - LC_CONFIG_LRU_RESIZE - LC_LLITE_LLOOP_MODULE +AC_DEFUN([LC_HAVE_INTERVAL_EXP_BLK_INTEGRITY], [ +LB_CHECK_COMPILE([if 'blk_integrity.interval_exp' exist], +blk_integrity_interval_exp, [ + #include +],[ + ((struct blk_integrity *)0)->interval_exp = 0; +],[ + AC_DEFINE(HAVE_INTERVAL_EXP_BLK_INTEGRITY, 1, + [blk_integrity.interval_exp exist]) +]) +]) # LC_HAVE_INTERVAL_EXP_BLK_INTEGRITY - LC_GLIBC_SUPPORT_FHANDLES - LC_CONFIG_RMTCLIENT - LC_CONFIG_GSS +# +# LC_HAVE_LOOP_CTL_GET_FREE +# +# 4.x kernel have moved userspace APIs to +# the separate directory and all of them +# support LOOP_CTL_GET_FREE +# +AC_DEFUN([LC_HAVE_LOOP_CTL_GET_FREE], [ +LB_CHECK_FILE([$LINUX/include/linux/loop.h], [ + LB_CHECK_COMPILE([if have 'HAVE_LOOP_CTL_GET_FREE'], + LOOP_CTL_GET_FREE, [ + #include + ],[ + int i; - # 2.6.32 - LC_BLK_QUEUE_MAX_SEGMENTS + i = LOOP_CTL_GET_FREE; + ],[ + AC_DEFINE(HAVE_LOOP_CTL_GET_FREE, 1, + [LOOP_CTL_GET_FREE exist]) + ]) +],[ + AC_DEFINE(HAVE_LOOP_CTL_GET_FREE, 1, + [kernel has LOOP_CTL_GET_FREE]) +]) +]) # LC_HAVE_LOOP_CTL_GET_FREE - # 2.6.34 - LC_HAVE_DQUOT_FS_DISK_QUOTA - LC_HAVE_DQUOT_SUSPEND - LC_HAVE_ADD_WAIT_QUEUE_EXCLUSIVE +# +# LC_HAVE_CACHE_HEAD_HLIST +# +# 4.3 kernel swiched to hlist for cache_head +# +AC_DEFUN([LC_HAVE_CACHE_HEAD_HLIST], [ +LB_CHECK_COMPILE([if 'struct cache_head' has 'cache_list' field], +cache_head_has_hlist, [ + #include +],[ + do {} while(sizeof(((struct cache_head *)0)->cache_list)); +],[ + AC_DEFINE(HAVE_CACHE_HEAD_HLIST, 1, + [cache_head has hlist cache_list]) +]) +]) # LC_HAVE_CACHE_HEAD_HLIST - # 2.6.35, 3.0.0 - LC_FILE_FSYNC - LC_EXPORT_SIMPLE_SETATTR +# +# LC_HAVE_XATTR_HANDLER_SIMPLIFIED +# +# Kernel version 4.3 commit e409de992e3ea3674393465f07cc71c948edd87a +# simplified xattr_handler handling by passing in the handler pointer +# +AC_DEFUN([LC_HAVE_XATTR_HANDLER_SIMPLIFIED], [ +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_CHECK_COMPILE([if 'struct xattr_handler' functions pass in handler pointer], +xattr_handler_simplified, [ + #include +],[ + struct xattr_handler handler; + + ((struct xattr_handler *)0)->get(&handler, NULL, NULL, NULL, 0); + ((struct xattr_handler *)0)->set(&handler, NULL, NULL, NULL, 0, 0); +],[ + AC_DEFINE(HAVE_XATTR_HANDLER_SIMPLIFIED, 1, [handler pointer is parameter]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) # LC_HAVE_XATTR_HANDLER_SIMPLIFIED + +# +# LC_HAVE_BIP_ITER_BIO_INTEGRITY_PAYLOAD +# +# 4.3 replace interval with interval_exp in 'struct blk_integrity'. +# +AC_DEFUN([LC_HAVE_BIP_ITER_BIO_INTEGRITY_PAYLOAD], [ +LB_CHECK_COMPILE([if 'bio_integrity_payload.bip_iter' exist], +bio_integrity_payload_bip_iter, [ + #include +],[ + ((struct bio_integrity_payload *)0)->bip_iter.bi_size = 0; +],[ + AC_DEFINE(HAVE_BIP_ITER_BIO_INTEGRITY_PAYLOAD, 1, + [bio_integrity_payload.bip_iter exist]) +]) +]) # LC_HAVE_BIP_ITER_BIO_INTEGRITY_PAYLOAD + +# +# LC_BIO_INTEGRITY_PREP_FN +# +# Lustre kernel patch extents bio_integrity_prep to accept optional +# generate/verify_fn as extra args. +# +AC_DEFUN([LC_BIO_INTEGRITY_PREP_FN], [ +LB_CHECK_COMPILE([if 'bio_integrity_prep_fn' exists], +bio_integrity_prep_fn, [ + #include +],[ + bio_integrity_prep_fn(NULL, NULL, NULL); +],[ + AC_DEFINE(HAVE_BIO_INTEGRITY_PREP_FN, 1, + [kernel has bio_integrity_prep_fn]) + AC_SUBST(PATCHED_INTEGRITY_INTF) +],[ + AC_SUBST(PATCHED_INTEGRITY_INTF, [#]) +]) +]) # LC_BIO_INTEGRITY_PREP_FN + +# +# LC_HAVE_BI_OPF +# +# 4.4/4.8 redefined bi_rw as bi_opf (SLES12/kernel commit 4382e33ad37486) +# +AC_DEFUN([LC_HAVE_BI_OPF], [ +LB_CHECK_COMPILE([if Linux kernel has bi_opf in struct bio], +have_bi_opf, [ + #include +],[ + struct bio bio; + + bio.bi_opf = 0; +], [ + AC_DEFINE(HAVE_BI_OPF, 1, + [struct bio has bi_opf]) +]) +]) # LC_HAVE_BI_OPF + +# +# LC_HAVE_SUBMIT_BIO_2ARGS +# +# 4.4 removed an argument from submit_bio +# +AC_DEFUN([LC_HAVE_SUBMIT_BIO_2ARGS], [ +LB_CHECK_COMPILE([if submit_bio takes two arguments], +have_submit_bio_2args, [ + #include +],[ + struct bio bio; + submit_bio(READ, &bio); +], [ + AC_DEFINE(HAVE_SUBMIT_BIO_2ARGS, 1, + [submit_bio takes two arguments]) +]) +]) # LC_HAVE_SUBMIT_BIO_2_ARGS + +# +# LC_HAVE_CLEAN_BDEV_ALIASES +# +# 4.4/4.9 unmap_underlying_metadata was replaced by clean_bdev_aliases +# (SLES12/kernel commit 29f3ad7d8380364c) +# +AC_DEFUN([LC_HAVE_CLEAN_BDEV_ALIASES], [ +LB_CHECK_COMPILE([if kernel has clean_bdev_aliases], +have_clean_bdev_aliases, [ + #include +],[ + struct block_device bdev; + clean_bdev_aliases(&bdev,1,1); +], [ + AC_DEFINE(HAVE_CLEAN_BDEV_ALIASES, 1, + [kernel has clean_bdev_aliases]) +]) +]) # LC_HAVE_CLEAN_BDEV_ALIASES + +# +# LC_HAVE_LOCKS_LOCK_FILE_WAIT +# +# 4.4 kernel have moved locks API users to +# locks_lock_inode_wait() +# +AC_DEFUN([LC_HAVE_LOCKS_LOCK_FILE_WAIT], [ +LB_CHECK_COMPILE([if 'locks_lock_file_wait' exists], +locks_lock_file_wait, [ + #include +],[ + locks_lock_file_wait(NULL, NULL); +],[ + AC_DEFINE(HAVE_LOCKS_LOCK_FILE_WAIT, 1, + [kernel has locks_lock_file_wait]) +]) +]) # LC_HAVE_LOCKS_LOCK_FILE_WAIT + +# +# LC_HAVE_KEY_PAYLOAD_DATA_ARRAY +# +# 4.4 kernel merged type-specific data with the payload data for keys +# +AC_DEFUN([LC_HAVE_KEY_PAYLOAD_DATA_ARRAY], [ +LB_CHECK_COMPILE([if 'struct key' has 'payload.data' as an array], +key_payload_data_array, [ + #include +],[ + struct key key = { }; + + key.payload.data[0] = NULL; +],[ + AC_DEFINE(HAVE_KEY_PAYLOAD_DATA_ARRAY, 1, [payload.data is an array]) +]) +]) #LC_HAVE_KEY_PAYLOAD_DATA_ARRAY + +# +# LC_HAVE_XATTR_HANDLER_NAME +# +# Kernel version 4.4 commit 98e9cb5711c68223f0e4d5201b9a6add255ec550 +# add a name member to struct xattr_handler +# +AC_DEFUN([LC_HAVE_XATTR_HANDLER_NAME], [ +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_CHECK_COMPILE([if 'struct xattr_handler' has a name member], +xattr_handler_name, [ + #include +],[ + ((struct xattr_handler *)NULL)->name = NULL; +],[ + AC_DEFINE(HAVE_XATTR_HANDLER_NAME, 1, [xattr_handler has a name member]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) # LC_HAVE_XATTR_HANDLER_NAME + +# +# LC_HAVE_FILE_DENTRY +# +# 4.5 adds wrapper file_dentry +# +AC_DEFUN([LC_HAVE_FILE_DENTRY], [ +LB_CHECK_COMPILE([if Linux kernel has 'file_dentry'], +file_dentry, [ + #include +],[ + file_dentry(NULL); +], [ + AC_DEFINE(HAVE_FILE_DENTRY, 1, + [kernel has file_dentry]) +]) +]) # LC_HAVE_FILE_DENTRY + +# +# LC_HAVE_INODE_LOCK +# +# 4.5 introduced inode_lock +# +AC_DEFUN([LC_HAVE_INODE_LOCK], [ +LB_CHECK_COMPILE([if 'inode_lock' is defined], +inode_lock, [ + #include +],[ + inode_lock(NULL); +], [ + AC_DEFINE(HAVE_INODE_LOCK, 1, + [inode_lock is defined]) +]) +]) # LC_HAVE_INODE_LOCK + +# +# LC_HAVE_IOP_GET_LINK +# +# 4.5 vfs replaced iop->follow_link with +# iop->get_link +# +AC_DEFUN([LC_HAVE_IOP_GET_LINK], [ +LB_CHECK_COMPILE([if 'iop' has 'get_link'], +inode_ops_get_link, [ + #include +],[ + struct inode_operations iop; + iop.get_link = NULL; +],[ + AC_DEFINE(HAVE_IOP_GET_LINK, 1, + [have iop get_link]) +]) +]) # LC_HAVE_IOP_GET_LINK + +# +# LC_HAVE_IN_COMPAT_SYSCALL +# +# 4.6 renamed is_compat_task to in_compat_syscall +# +AC_DEFUN([LC_HAVE_IN_COMPAT_SYSCALL], [ +LB_CHECK_COMPILE([if 'in_compat_syscall' is defined], +in_compat_syscall, [ + #include +],[ + in_compat_syscall(); +],[ + AC_DEFINE(HAVE_IN_COMPAT_SYSCALL, 1, + [have in_compat_syscall]) +]) +]) # LC_HAVE_IN_COMPAT_SYSCALL + +# +# LC_HAVE_XATTR_HANDLER_INODE_PARAM +# +# Kernel version 4.6 commit b296821a7c42fa58baa17513b2b7b30ae66f3336 +# and commit 5930122683dff58f0846b0f0405b4bd598a3ba6a added inode parameter +# to xattr_handler functions +# +AC_DEFUN([LC_HAVE_XATTR_HANDLER_INODE_PARAM], [ +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_CHECK_COMPILE([if 'struct xattr_handler' functions have inode parameter], +xattr_handler_inode_param, [ + #include +],[ + const struct xattr_handler handler; + + ((struct xattr_handler *)0)->get(&handler, NULL, NULL, NULL, NULL, 0); + ((struct xattr_handler *)0)->set(&handler, NULL, NULL, NULL, NULL, 0, 0); +],[ + AC_DEFINE(HAVE_XATTR_HANDLER_INODE_PARAM, 1, [needs inode parameter]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) # LC_HAVE_XATTR_HANDLER_INODE_PARAM + +# +# LC_D_IN_LOOKUP +# +# Kernel version 4.6 commit 85c7f81041d57cfe9dc97f4680d5586b54534a39 +# introduced parallel lookups in the VFS layer. The inline function +# d_in_lookup was added to notify when the same item was being queried +# at the same time. +# +AC_DEFUN([LC_D_IN_LOOKUP], [ +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_CHECK_COMPILE([if 'd_in_lookup' is defined], +d_in_lookup, [ + #include +],[ + d_in_lookup(NULL); +],[ + AC_DEFINE(HAVE_D_IN_LOOKUP, 1, [d_in_lookup is defined]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) # LC_D_IN_LOOKUP + +# +# LC_DIRECTIO_2ARGS +# +# Kernel version 4.7 commit c8b8e32d700fe943a935e435ae251364d016c497 +# direct-io: eliminate the offset argument to ->direct_IO +# +AC_DEFUN([LC_DIRECTIO_2ARGS], [ +LB_CHECK_COMPILE([if '->direct_IO()' taken 2 arguments], +direct_io_2args, [ + #include +],[ + struct address_space_operations ops = { }; + struct iov_iter *iter = NULL; + struct kiocb *iocb = NULL; + int rc; + + rc = ops.direct_IO(iocb, iter); +],[ + AC_DEFINE(HAVE_DIRECTIO_2ARGS, 1, + [direct_IO need 2 arguments]) +]) +]) # LC_DIRECTIO_2ARGS + +# +# LC_GENERIC_WRITE_SYNC_2ARGS +# +# Kernel version 4.7 commit c8b8e32d700fe943a935e435ae251364d016c497 +# direct-io: eliminate the offset argument to ->direct_IO +# +AC_DEFUN([LC_GENERIC_WRITE_SYNC_2ARGS], [ +LB_CHECK_COMPILE([if 'generic_write_sync()' taken 2 arguments], +generic_write_sync_2args, [ + #include +],[ + struct kiocb *iocb = NULL; + ssize_t rc; + + rc = generic_write_sync(iocb, 0); +],[ + AC_DEFINE(HAVE_GENERIC_WRITE_SYNC_2ARGS, 1, + [generic_write_sync need 2 arguments]) +]) +]) # LC_GENERIC_WRITE_SYNC_2ARGS + +# +# LC_FOP_ITERATE_SHARED +# +# Kernel version 4.7 adds iterate_shared method to file_operations +# +AC_DEFUN([LC_FOP_ITERATE_SHARED], [ +LB_CHECK_COMPILE([if 'file_operations' has 'iterate_shared'], +fop_iterate_shared, [ + #include +],[ + struct file_operations fop; + fop.iterate_shared = NULL; +],[ + AC_DEFINE(HAVE_FOP_ITERATE_SHARED, 1, + [file_operations has iterate_shared]) +]) +]) # LC_FOP_ITERATE_SHARED + +# +# LC_FOPS_ITERATE_SHARED +# +# 4.7 commit ae05327a00fd47c34dfe25294b359a3f3fef96e8 +# ext4: switch to ->iterate_shared() +# this replaces ext4_dir_operations iterate with iterate_shared. +# dir_relaxed_shared() was also added in this commit, so we can +# use that function to verify that the ext4_dir_operations is using +# iterate_shared. +# +AC_DEFUN([LC_FOPS_ITERATE_SHARED], [ +LB_CHECK_COMPILE([if ext4_dir_operations uses iterate_shared], +iterate_shared, [ + #include +],[ + ((struct file_operations *)0)->iterate_shared(NULL, NULL); + dir_relax_shared(NULL); +],[ + AC_DEFINE(HAVE_ITERATE_SHARED, 1, + ['iterate_shared' is available]) +]) +]) # LC_FOPS_ITERATE_SHARED + +# +# LC_HAVE_POSIX_ACL_VALID_USER_NS +# +# 4.8 posix_acl_valid takes struct user_namespace +# +AC_DEFUN([LC_HAVE_POSIX_ACL_VALID_USER_NS], [ +LB_CHECK_COMPILE([if 'posix_acl_valid' takes 'struct user_namespace'], +posix_acl_valid, [ + #include + #include +],[ + posix_acl_valid((struct user_namespace*)NULL, (const struct posix_acl*)NULL); +],[ + AC_DEFINE(HAVE_POSIX_ACL_VALID_USER_NS, 1, + [posix_acl_valid takes struct user_namespace]) +]) +]) # LC_HAVE_POSIX_ACL_VALID_USER_NS + +# +# LC_D_COMPARE_4ARGS +# +# Kernel version 4.8 commit 6fa67e707559303e086303aeecc9e8b91ef497d5 +# get rid of 'parent' argument of ->d_compare() +# +AC_DEFUN([LC_D_COMPARE_4ARGS], [ +LB_CHECK_COMPILE([if 'd_compare' taken 4 arguments], +d_compare_4args, [ + #include +],[ + ((struct dentry_operations*)0)->d_compare(NULL,0,NULL,NULL); +],[ + AC_DEFINE(HAVE_D_COMPARE_4ARGS, 1, + [d_compare need 4 arguments]) +]) +]) # LC_D_COMPARE_4ARGS + +# +# LC_FULL_NAME_HASH_3ARGS +# +# Kernel version 4.8 commit 8387ff2577eb9ed245df9a39947f66976c6bcd02 +# vfs: make the string hashes salt the hash +# +AC_DEFUN([LC_FULL_NAME_HASH_3ARGS], [ +LB_CHECK_COMPILE([if 'full_name_hash' taken 3 arguments], +full_name_hash_3args, [ + #include +],[ + unsigned int hash; + hash = full_name_hash(NULL,NULL,0); +],[ + AC_DEFINE(HAVE_FULL_NAME_HASH_3ARGS, 1, + [full_name_hash need 3 arguments]) +]) +]) # LC_FULL_NAME_HASH_3ARGS + +# +# LC_STRUCT_POSIX_ACL_XATTR +# +# Kernel version 4.8 commit 2211d5ba5c6c4e972ba6dbc912b2897425ea6621 +# posix_acl: xattr representation cleanups +# +AC_DEFUN([LC_STRUCT_POSIX_ACL_XATTR], [ +LB_CHECK_COMPILE([if 'struct posix_acl_xattr_{header,entry}' defined], +struct_posix_acl_xattr, [ + #include + #include +],[ + struct posix_acl_xattr_header *h = NULL; + struct posix_acl_xattr_entry *e; + e = (void *)(h + 1); +],[ + AC_DEFINE(HAVE_STRUCT_POSIX_ACL_XATTR, 1, + [struct posix_acl_xattr_{header,entry} defined]) +]) +]) # LC_STRUCT_POSIX_ACL_XATTR + +# +# LC_IOP_XATTR +# +# Kernel version 4.8 commit fd50ecaddf8372a1d96e0daeaac0f93cf04e4d42 +# removed {get,set,remove}xattr inode operations +# +AC_DEFUN([LC_IOP_XATTR], [ +LB_CHECK_COMPILE([if 'inode_operations' has {get,set,remove}xattr members], +inode_ops_xattr, [ + #include +],[ + struct inode_operations iop; + iop.setxattr = NULL; + iop.getxattr = NULL; + iop.removexattr = NULL; +],[ + AC_DEFINE(HAVE_IOP_XATTR, 1, + [inode_operations has {get,set,remove}xattr members]) +]) +]) # LC_IOP_XATTR + +# +# LC_GROUP_INFO_GID +# +# Kernel version 4.9 commit 81243eacfa400f5f7b89f4c2323d0de9982bb0fb +# cred: simpler, 1D supplementary groups +# +AC_DEFUN([LC_GROUP_INFO_GID], [ +LB_CHECK_COMPILE([if 'struct group_info' has member 'gid'], +group_info_gid, [ + #include +],[ + kgid_t *p; + p = ((struct group_info *)0)->gid; +],[ + AC_DEFINE(HAVE_GROUP_INFO_GID, 1, + [struct group_info has member gid]) +]) +]) # LC_GROUP_INFO_GID + +# +# LC_VFS_SETXATTR +# +# Kernel version 4.9 commit 5d6c31910bc0713e37628dc0ce677dcb13c8ccf4 +# added __vfs_{get,set,remove}xattr helpers +# +AC_DEFUN([LC_VFS_SETXATTR], [ +LB_CHECK_COMPILE([if '__vfs_setxattr' helper is available], +vfs_setxattr, [ + #include +],[ + __vfs_setxattr(NULL, NULL, NULL, NULL, 0, 0); +],[ + AC_DEFINE(HAVE_VFS_SETXATTR, 1, + ['__vfs_setxattr is available]) +]) +]) # LC_VFS_SETXATTR + +# +# LC_POSIX_ACL_UPDATE_MODE +# +# Kernel version 4.9 commit 073931017b49d9458aa351605b43a7e34598caef +# posix_acl: Clear SGID bit when setting file permissions +# +AC_DEFUN([LC_POSIX_ACL_UPDATE_MODE], [ +LB_CHECK_COMPILE([if 'posix_acl_update_mode' exists], +posix_acl_update_mode, [ + #include + #include +],[ + posix_acl_update_mode(NULL, NULL, NULL); +],[ + AC_DEFINE(HAVE_POSIX_ACL_UPDATE_MODE, 1, + ['posix_acl_update_mode' is available]) +]) +]) # LC_POSIX_ACL_UPDATE_MODE + +# +# LC_IOP_GENERIC_READLINK +# +# Kernel version 4.10 commit dfeef68862edd7d4bafe68ef7aeb5f658ef24bb5 +# removed generic_readlink from individual file systems +# +AC_DEFUN([LC_IOP_GENERIC_READLINK], [ +LB_CHECK_COMPILE([if 'generic_readlink' still exist], +inode_ops_readlink, [ + #include +],[ + struct inode_operations iop; + iop.readlink = generic_readlink; +],[ + AC_DEFINE(HAVE_IOP_GENERIC_READLINK, 1, + [generic_readlink has been removed]) +]) +]) # LC_IOP_GENERIC_READLINK + +# +# LC_HAVE_VM_FAULT_ADDRESS +# +# Kernel version 4.10 commit 1a29d85eb0f19b7d8271923d8917d7b4f5540b3e +# removed virtual_address field. Need to use address field instead +# +AC_DEFUN([LC_HAVE_VM_FAULT_ADDRESS], [ +LB_CHECK_COMPILE([if 'struct vm_fault' replaced virtual_address with address field], +vm_fault_address, [ + #include +],[ + struct vm_fault vmf; + vmf.address = NULL; +],[ + AC_DEFINE(HAVE_VM_FAULT_ADDRESS, 1, + [virtual_address has been replaced by address field]) +]) +]) # LC_HAVE_VM_FAULT_ADDRESS + +# +# LC_INODEOPS_ENHANCED_GETATTR +# +# Kernel version 4.11 commit a528d35e8bfcc521d7cb70aaf03e1bd296c8493f +# expanded getattr to be able to get more stat information. +# +AC_DEFUN([LC_INODEOPS_ENHANCED_GETATTR], [ +LB_CHECK_COMPILE([if 'inode_operations' getattr member can gather advance stats], +getattr_path, [ + #include +],[ + struct path path; + + ((struct inode_operations *)1)->getattr(&path, NULL, 0, 0); +],[ + AC_DEFINE(HAVE_INODEOPS_ENHANCED_GETATTR, 1, + [inode_operations .getattr member function can gather advance stats]) +]) +]) # LC_INODEOPS_ENHANCED_GETATTR + +# +# LC_VM_OPERATIONS_REMOVE_VMF_ARG +# +# Kernel version 4.11 commit 11bac80004499ea59f361ef2a5516c84b6eab675 +# removed struct vm_area_struct as an argument for vm_operations since +# in the same kernel version struct vma_area_struct was folded into +# struct vm_fault. +# +AC_DEFUN([LC_VM_OPERATIONS_REMOVE_VMF_ARG], [ +LB_CHECK_COMPILE([if 'struct vm_operations' removed struct vm_area_struct], +vm_operations_no_vm_area_struct, [ + #include +],[ + struct vm_fault vmf; + + ((struct vm_operations_struct *)0)->fault(&vmf); + ((struct vm_operations_struct *)0)->page_mkwrite(&vmf); +],[ + AC_DEFINE(HAVE_VM_OPS_USE_VM_FAULT_ONLY, 1, + ['struct vm_operations' remove struct vm_area_struct argument]) +]) +]) # LC_VM_OPERATIONS_REMOVE_VMF_ARG + +# +# LC_HAVE_KEY_USAGE_REFCOUNT +# +# Kernel version 4.11 commit fff292914d3a2f1efd05ca71c2ba72a3c663201e +# converted key.usage from atomic_t to refcount_t. +# +AC_DEFUN([LC_HAVE_KEY_USAGE_REFCOUNT], [ +LB_CHECK_COMPILE([if 'key.usage' is refcount_t], +key_usage_refcount, [ + #include +],[ + struct key key = { }; + + refcount_read(&key.usage); +],[ + AC_DEFINE(HAVE_KEY_USAGE_REFCOUNT, 1, [key.usage is of type refcount_t]) +]) +]) #LC_HAVE_KEY_USAGE_REFCOUNT + +# +# LC_HAVE_CRYPTO_MAX_ALG_NAME_128 +# +# Kernel version 4.11 commit f437a3f477cce402dbec6537b29e9e33962c9f73 +# switched CRYPTO_MAX_ALG_NAME from 64 to 128. +# +AC_DEFUN([LC_HAVE_CRYPTO_MAX_ALG_NAME_128], [ +LB_CHECK_COMPILE([if 'CRYPTO_MAX_ALG_NAME' is 128], +crypto_max_alg_name, [ + #include +],[ + #if CRYPTO_MAX_ALG_NAME != 128 + exit(1); + #endif +],[ + AC_DEFINE(HAVE_CRYPTO_MAX_ALG_NAME_128, 1, + ['CRYPTO_MAX_ALG_NAME' is 128]) +]) +]) # LC_HAVE_CRYPTO_MAX_ALG_NAME_128 + +# +# Kernel version 4.12 commit 47f38c539e9a42344ff5a664942075bd4df93876 +# CURRENT_TIME is not 64 bit time safe so it was replaced with +# current_time() +# +AC_DEFUN([LC_CURRENT_TIME], [ +LB_CHECK_COMPILE([if CURRENT_TIME has been replaced with current_time], +current_time, [ + #include +],[ + struct iattr attr; + + attr.ia_atime = current_time(NULL); +],[ + AC_DEFINE(HAVE_CURRENT_TIME, 1, + [current_time() has replaced CURRENT_TIME]) +]) +]) # LIBCFS_CURRENT_TIME + +# +# LC_SUPER_SETUP_BDI_NAME +# +# Kernel version 4.12 commit 9594caf216dc0fe3e318b34af0127276db661241 +# unified bdi handling +# +AC_DEFUN([LC_SUPER_SETUP_BDI_NAME], [ +LB_CHECK_COMPILE([if 'super_setup_bdi_name' exist], +super_setup_bdi_name, [ + #include +],[ + super_setup_bdi_name(NULL, "lustre"); +],[ + AC_DEFINE(HAVE_SUPER_SETUP_BDI_NAME, 1, + ['super_setup_bdi_name' is available]) +]) +]) # LC_SUPER_SETUP_BDI_NAME + +# +# LC_BI_STATUS +# +# 4.12 replace bi_error to bi_status +# +AC_DEFUN([LC_BI_STATUS], [ +LB_CHECK_COMPILE([if 'bi_status' exist], +bi_status, [ + #include +],[ + ((struct bio *)0)->bi_status = 0; +],[ + AC_DEFINE(HAVE_BI_STATUS, 1, + ['bi_status' is available]) +]) +]) # LC_BI_STATUS + +# +# LC_BIO_INTEGRITY_ENABLED +# +# 4.13 removed bio_integrity_enabled +# +AC_DEFUN([LC_BIO_INTEGRITY_ENABLED], [ +LB_CHECK_COMPILE([if 'bio_integrity_enabled' exist], +bio_integrity_enabled, [ + #include +],[ + bio_integrity_enabled(NULL); +],[ + AC_DEFINE(HAVE_BIO_INTEGRITY_ENABLED, 1, + ['bio_integrity_enabled' is available]) +]) +]) # LC_BIO_INTEGRITY_ENABLED + +# +# LC_PAGEVEC_INIT_ONE_PARAM +# +# 4.14 pagevec_init takes one parameter +# +AC_DEFUN([LC_PAGEVEC_INIT_ONE_PARAM], [ +LB_CHECK_COMPILE([if 'pagevec_init' takes one parameter], +pagevec_init, [ + #include +],[ + pagevec_init(NULL); +],[ + AC_DEFINE(HAVE_PAGEVEC_INIT_ONE_PARAM, 1, + ['pagevec_init' takes one parameter]) +]) +]) # LC_PAGEVEC_INIT_ONE_PARAM + +# +# LC_BI_BDEV +# +# 4.14 replaced bi_bdev to bi_disk +# +AC_DEFUN([LC_BI_BDEV], [ +LB_CHECK_COMPILE([if 'bi_bdev' exist], +bi_bdev, [ + #include +],[ + ((struct bio *)0)->bi_bdev = NULL; +],[ + AC_DEFINE(HAVE_BI_BDEV, 1, + ['bi_bdev' is available]) +]) +]) # LC_BI_BDEV + +# +# LC_I_PAGES +# +# kernel 4.17 commit b93b016313b3ba8003c3b8bb71f569af91f19fc7 +# +AC_DEFUN([LC_I_PAGES], [ +LB_CHECK_COMPILE([if struct address_space has i_pages], +i_pages, [ + #include +],[ + struct address_space mapping = {}; + void *i_pages; + + i_pages = &mapping.i_pages; +],[ + AC_DEFINE(HAVE_I_PAGES, 1, + [struct address_space has i_pages]) +]) +]) # LC_I_PAGES + +# +# LC_PROG_LINUX +# +# Lustre linux kernel checks +# +AC_DEFUN([LC_PROG_LINUX], [ + AC_MSG_NOTICE([Lustre kernel checks +==============================================================================]) + + LC_CONFIG_PINGER + LC_CONFIG_CHECKSUM + LC_CONFIG_FLOCK + LC_CONFIG_HEALTH_CHECK_WRITE + LC_CONFIG_LRU_RESIZE + + LC_GLIBC_SUPPORT_FHANDLES + LC_CONFIG_GSS + LC_OPENSSL_SSK + LC_OPENSSL_GETSEPOL + + # 2.6.32 + LC_BLK_QUEUE_MAX_SEGMENTS + + # 2.6.33 + LC_HAVE_XATTR_HANDLER_FLAGS + + # 2.6.34 + LC_HAVE_DQUOT_FS_DISK_QUOTA + LC_HAVE_DQUOT_SUSPEND + LC_HAVE_ADD_WAIT_QUEUE_EXCLUSIVE + + # 2.6.35, 3.0.0 + LC_FILE_FSYNC + LC_EXPORT_SIMPLE_SETATTR LC_EXPORT_TRUNCATE_COMPLETE_PAGE # 2.6.36 @@ -1966,6 +3119,7 @@ AC_DEFUN([LC_PROG_LINUX], [ # 2.6.37 LC_KERNEL_LOCKED + LC_FS_STRUCT_SEQCOUNT # 2.6.38 LC_BLKDEV_GET_BY_DEV @@ -1974,17 +3128,17 @@ AC_DEFUN([LC_PROG_LINUX], [ LC_INODE_I_RCU LC_D_COMPARE_7ARGS LC_D_DELETE_CONST + LC_HAVE_BLK_PLUG # 2.6.39 - LC_REQUEST_QUEUE_UNPLUG_FN LC_HAVE_FHANDLE_SYSCALLS LC_HAVE_FSTYPE_MOUNT - LC_IOP_TRUNCATE LC_HAVE_INODE_OWNER_OR_CAPABLE LC_HAVE_SECURITY_IINITSEC # 3.0 LC_DIRTY_INODE_WITH_FLAG + LC_SETNS # 3.1 LC_LM_XXX_LOCK_MANAGER_OPS @@ -1993,9 +3147,9 @@ AC_DEFUN([LC_PROG_LINUX], [ LC_FILE_LLSEEK_SIZE LC_INODE_PERMISION_2ARGS LC_RADIX_EXCEPTION_ENTRY + LC_HAVE_LOOP_CTL_GET_FREE # 3.2 - LC_HAVE_VOID_MAKE_REQUEST_FN LC_HAVE_PROTECT_I_NLINK # 3.3 @@ -2018,22 +3172,27 @@ AC_DEFUN([LC_PROG_LINUX], [ LC_DATA_FOR_LLITE_IS_LIST LC_DENTRY_OPEN_USE_PATH LC_HAVE_IOP_ATOMIC_OPEN + LC_HAVE_SB_START_WRITE # 3.7 LC_HAVE_POSIXACL_USER_NS # 3.8 LC_HAVE_FILE_F_INODE + LC_HAVE_FILE_INODE LC_HAVE_SUNRPC_UPCALL_HAS_3ARGS # 3.9 LC_HAVE_HLIST_FOR_EACH_3ARG LC_HAVE_BIO_END_SECTOR + LC_HAVE_IS_SXID # 3.10 - LC_BLKDEV_RELEASE_RETURN_INT LC_HAVE_REMOVE_PROC_SUBTREE LC_HAVE_PROC_REMOVE + LC_HAVE_PROJECT_QUOTA + LC_HAVE_SECURITY_DENTRY_INIT_SECURITY + LC_HAVE_SECURITY_INODE_LISTSECURITY # 3.11 LC_INVALIDATE_RANGE @@ -2042,10 +3201,13 @@ AC_DEFUN([LC_PROG_LINUX], [ LC_HAVE_DCOUNT LC_HAVE_DENTRY_D_U_D_ALIAS LC_HAVE_DENTRY_D_CHILD + LC_PID_NS_FOR_CHILDREN # 3.12 LC_OLDSIZE_TRUNCATE_PAGECACHE + LC_PTR_ERR_OR_ZERO_MISSING LC_KIOCB_KI_LEFT + LC_INIT_LIST_HEAD_RCU # 3.13 LC_VFS_RENAME_5ARGS @@ -2054,6 +3216,8 @@ AC_DEFUN([LC_PROG_LINUX], [ # 3.14 LC_HAVE_BVEC_ITER LC_HAVE_TRUNCATE_IPAGES_FINAL + LC_IOPS_RENAME_WITH_FLAGS + LC_IOP_SET_ACL # 3.15 LC_VFS_RENAME_6ARGS @@ -2061,16 +3225,20 @@ AC_DEFUN([LC_PROG_LINUX], [ # 3.16 LC_DIRECTIO_USE_ITER LC_HAVE_IOV_ITER_INIT_DIRECTION + LC_HAVE_IOV_ITER_TRUNCATE LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER # 3.17 + LC_HAVE_INTERVAL_BLK_INTEGRITY LC_KEY_MATCH_DATA # 3.18 + LC_PERCPU_COUNTER_INIT LC_NFS_FILLDIR_USE_CTX # 3.19 LC_KIOCB_HAS_NBYTES + LC_HAVE_DQUOT_QC_DQBLK # 3.20 LC_BACKING_DEV_INFO_REMOVAL @@ -2082,15 +3250,86 @@ AC_DEFUN([LC_PROG_LINUX], [ # 4.1.0 LC_IOV_ITER_RW LC_HAVE_SYNC_READ_WRITE + LC_HAVE___BI_CNT # 4.2 LC_NEW_CANCEL_DIRTY_PAGE LC_BIO_ENDIO_USES_ONE_ARG LC_SYMLINK_OPS_USE_NAMEIDATA + # 4.3 + LC_HAVE_INTERVAL_EXP_BLK_INTEGRITY + LC_HAVE_BIP_ITER_BIO_INTEGRITY_PAYLOAD + LC_HAVE_CACHE_HEAD_HLIST + LC_HAVE_XATTR_HANDLER_SIMPLIFIED + + # 4.4 + LC_HAVE_LOCKS_LOCK_FILE_WAIT + LC_HAVE_KEY_PAYLOAD_DATA_ARRAY + LC_HAVE_XATTR_HANDLER_NAME + LC_HAVE_BI_OPF + LC_HAVE_SUBMIT_BIO_2ARGS + LC_HAVE_CLEAN_BDEV_ALIASES + + # 4.5 + LC_HAVE_FILE_DENTRY + + # 4.5 + LC_HAVE_INODE_LOCK + LC_HAVE_IOP_GET_LINK + + # 4.6 + LC_HAVE_IN_COMPAT_SYSCALL + LC_HAVE_XATTR_HANDLER_INODE_PARAM + + # 4.7 + LC_D_IN_LOOKUP + LC_DIRECTIO_2ARGS + LC_GENERIC_WRITE_SYNC_2ARGS + LC_FOPS_ITERATE_SHARED + + # 4.8 + LC_HAVE_POSIX_ACL_VALID_USER_NS + LC_D_COMPARE_4ARGS + LC_FULL_NAME_HASH_3ARGS + LC_STRUCT_POSIX_ACL_XATTR + LC_IOP_XATTR + + # 4.9 + LC_GROUP_INFO_GID + LC_VFS_SETXATTR + LC_POSIX_ACL_UPDATE_MODE + + # 4.10 + LC_IOP_GENERIC_READLINK + LC_HAVE_VM_FAULT_ADDRESS + + # 4.11 + LC_INODEOPS_ENHANCED_GETATTR + LC_VM_OPERATIONS_REMOVE_VMF_ARG + LC_HAVE_KEY_USAGE_REFCOUNT + LC_HAVE_CRYPTO_MAX_ALG_NAME_128 + + # 4.12 + LC_CURRENT_TIME + LC_SUPER_SETUP_BDI_NAME + LC_BI_STATUS + + # 4.13 + LC_BIO_INTEGRITY_ENABLED + + # 4.14 + LC_PAGEVEC_INIT_ONE_PARAM + LC_BI_BDEV + + # 4.17 + LC_I_PAGES + + # kernel patch to extend integrity interface + LC_BIO_INTEGRITY_PREP_FN + # AS_IF([test "x$enable_server" != xno], [ - LC_FUNC_DEV_SET_RDONLY LC_STACK_SIZE LC_QUOTA64 LC_QUOTA_CONFIG @@ -2186,42 +3425,6 @@ AS_IF([test "x$enable_quota" != xno -a "x$enable_utils" != xno], [ ]) # LC_QUOTA # -# LC_CONFIG_NODEMAP_PROC_DEBUG -# -# enable nodemap proc file debugging -# -AC_DEFUN([LC_NODEMAP_PROC_DEBUG], [ -AC_MSG_CHECKING([whether to enable nodemap proc debug]) -AC_ARG_ENABLE([nodemap_proc_debug], - AC_HELP_STRING([--enable-nodemap-proc-debug], - [enable nodemap proc debug]), - [], [enable_nodemap_proc_debug="no"]) -AC_MSG_RESULT([$enable_nodemap_proc_debug]) -AS_IF([test "x$enable_nodemap_proc_debug" != xno], - [AC_DEFINE(NODEMAP_PROC_DEBUG, 1, - [enable nodemap proc debug support])]) -]) # LC_NODEMAP_PROC_DEBUG - -# -# LC_LLITE_LLOOP_MODULE -# -# lloop_llite.ko does not currently work with page sizes -# of 64k or larger. -# -AC_DEFUN([LC_LLITE_LLOOP_MODULE], [ -LB_CHECK_COMPILE([whether to enable 'llite_lloop' module], -enable_llite_lloop_module, [ - #include -],[ - #if PAGE_SIZE >= 65536 - #error "PAGE_SIZE >= 65536" - #endif -], - [enable_llite_lloop_module="yes"], - [enable_llite_lloop_module="no"]) -]) # LC_LLITE_LLOOP_MODULE - -# # LC_OSD_ADDON # # configure support for optional OSD implementation @@ -2272,8 +3475,6 @@ AC_DEFUN([LC_CONFIGURE], [ AC_MSG_NOTICE([Lustre core checks ==============================================================================]) -LC_CONFIG_OBD_BUFFER_SIZE - AS_IF([test $target_cpu == "i686" -o $target_cpu == "x86_64"], [CFLAGS="$CFLAGS -Wall -Werror"]) @@ -2295,6 +3496,17 @@ AC_CHECK_HEADERS([blkid/blkid.h]) # lustre/utils/llverfs.c AC_CHECK_HEADERS([ext2fs/ext2fs.h]) +# lustre/utils/lfs.c +AS_IF([test "$enable_dist" = "no"], [ + AC_CHECK_LIB([z], [crc32], [ + AC_CHECK_HEADER([zlib.h], [], [ + AC_MSG_ERROR([zlib.h not found.])]) + ], [ + AC_MSG_ERROR([ + zlib library not found. Please install zlib development package.]) + ]) +]) + SELINUX="" AC_CHECK_LIB([selinux], [is_selinux_enabled], [AC_CHECK_HEADERS([selinux/selinux.h], @@ -2362,6 +3574,23 @@ AC_MSG_RESULT([$enable_pgstat_track]) AS_IF([test "x$enable_pgstat_track" = xyes], [AC_DEFINE([CONFIG_DEBUG_PAGESTATE_TRACKING], 1, [enable page state tracking code])]) + +PKG_PROG_PKG_CONFIG +AC_MSG_CHECKING([systemd unit file directory]) +AC_ARG_WITH([systemdsystemunitdir], + [AS_HELP_STRING([--with-systemdsystemunitdir=DIR], + [Directory for systemd service files])], + [], [with_systemdsystemunitdir=auto]) +AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"], + [def_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd) + AS_IF([test "x$def_systemdsystemunitdir" = "x"], + [AS_IF([test "x$with_systemdsystemunitdir" = "xyes"], + [AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])]) + with_systemdsystemunitdir=no], + [with_systemdsystemunitdir="$def_systemdsystemunitdir"])]) +AS_IF([test "x$with_systemdsystemunitdir" != "xno"], + [AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])]) +AC_MSG_RESULT([$with_systemdsystemunitdir]) ]) # LC_CONFIGURE # @@ -2379,8 +3608,12 @@ AM_CONDITIONAL(EXT2FS_DEVEL, test x$ac_cv_header_ext2fs_ext2fs_h = xyes) AM_CONDITIONAL(GSS, test x$enable_gss = xyes) AM_CONDITIONAL(GSS_KEYRING, test x$enable_gss_keyring = xyes) AM_CONDITIONAL(GSS_PIPEFS, test x$enable_gss_pipefs = xyes) +AM_CONDITIONAL(GSS_SSK, test x$enable_ssk = xyes) AM_CONDITIONAL(LIBPTHREAD, test x$enable_libpthread = xyes) -AM_CONDITIONAL(LLITE_LLOOP, test x$enable_llite_lloop_module = xyes) +AM_CONDITIONAL(HAVE_SYSTEMD, test "x$with_systemdsystemunitdir" != "xno") +AM_CONDITIONAL(XATTR_HANDLER, test "x$lb_cv_compile_xattr_handler_flags" = xyes) +AM_CONDITIONAL(SELINUX, test "$SELINUX" = "-lselinux") +AM_CONDITIONAL(GETSEPOL, test x$enable_getsepol = xyes) ]) # LC_CONDITIONALS # @@ -2394,12 +3627,18 @@ lustre/Makefile lustre/autoMakefile lustre/autoconf/Makefile lustre/conf/Makefile +lustre/conf/resource/Makefile lustre/contrib/Makefile lustre/doc/Makefile lustre/include/Makefile -lustre/include/lustre_ver.h lustre/include/lustre/Makefile -lustre/kernel_patches/targets/3.10-rhel7.target +lustre/include/uapi/linux/lustre/Makefile +lustre/kernel_patches/targets/3.10-rhel7.6.target +lustre/kernel_patches/targets/3.10-rhel7.5.target +lustre/kernel_patches/targets/4.14-rhel7.5.target +lustre/kernel_patches/targets/4.14-rhel7.6.target +lustre/kernel_patches/targets/2.6-rhel6.9.target +lustre/kernel_patches/targets/2.6-rhel6.8.target lustre/kernel_patches/targets/2.6-rhel6.7.target lustre/kernel_patches/targets/2.6-rhel6.6.target lustre/kernel_patches/targets/2.6-rhel6.target @@ -2407,7 +3646,11 @@ lustre/kernel_patches/targets/2.6-rhel5.target lustre/kernel_patches/targets/2.6-sles11.target lustre/kernel_patches/targets/3.0-sles11.target lustre/kernel_patches/targets/3.0-sles11sp3.target +lustre/kernel_patches/targets/3.0-sles11sp4.target lustre/kernel_patches/targets/3.12-sles12.target +lustre/kernel_patches/targets/4.4-sles12.target +lustre/kernel_patches/targets/4.4-sles12sp3.target +lustre/kernel_patches/targets/4.12-sles12sp4.target lustre/kernel_patches/targets/2.6-fc11.target lustre/kernel_patches/targets/2.6-fc12.target lustre/kernel_patches/targets/2.6-fc15.target @@ -2433,7 +3676,6 @@ lustre/fld/Makefile lustre/fld/autoMakefile lustre/obdclass/Makefile lustre/obdclass/autoMakefile -lustre/obdclass/linux/Makefile lustre/obdecho/Makefile lustre/obdecho/autoMakefile lustre/ofd/Makefile @@ -2458,8 +3700,11 @@ lustre/ptlrpc/gss/autoMakefile lustre/quota/Makefile lustre/quota/autoMakefile lustre/scripts/Makefile +lustre/scripts/systemd/Makefile lustre/tests/Makefile lustre/tests/mpi/Makefile +lustre/tests/kernel/Makefile +lustre/tests/kernel/autoMakefile lustre/utils/Makefile lustre/utils/gss/Makefile lustre/osp/Makefile