AC_SUBST(LUSTRE)
# mount.lustre
-rootsbindir='$(CROSS_PATH)/sbin'
+rootsbindir='/sbin'
AC_SUBST(rootsbindir)
demodir='$(docdir)/demo'
#
# 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 <linux/thread_info.h>
], [
]) # 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;
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],
enable_gss_keyring="yes"
], [
AS_IF([test "x$enable_gss_keyring" = xyes], [
- AC_MSG_ERROR([
-
-Cannot enable gss_keyring. See above for details.
-])
- ], [
- AC_MSG_WARN([
-
-Cannot enable gss keyring. See above for details.
-])
+ AC_MSG_ERROR([Cannot enable gss_keyring. See above for details.])
])
])
])
# parts are depend on linux platform.
#
AC_DEFUN([LC_CONFIG_GSS], [
-AC_MSG_CHECKING([whether to enable gss/krb5 support])
+AC_MSG_CHECKING([whether to enable gss support])
AC_ARG_ENABLE([gss],
- [AC_HELP_STRING([--enable-gss], [enable gss/krb5 support])],
+ [AC_HELP_STRING([--enable-gss], [enable gss support])],
[], [enable_gss="auto"])
AC_MSG_RESULT([$enable_gss])
AS_IF([test -n "$KRBDIR"], [
gss_conf_test="success"
], [
- AC_MSG_WARN([not found!])
gss_conf_test="failure"
])
])
]) # LC_CONFIG_GSS
+# LC_HAVE_VOID_OPENSSL_HMAC_FUNCS
#
+# OpenSSL 1.0+ return int for HMAC functions but previous versions do not
+AC_DEFUN([LC_HAVE_VOID_OPENSSL_HMAC_FUNCS], [
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+ #include <openssl/hmac.h>
+ #include <openssl/evp.h>
+
+ int main(void) {
+ int rc;
+ HMAC_CTX ctx;
+ HMAC_CTX_init(&ctx);
+ rc = HMAC_Init_ex(&ctx, "test", 4, EVP_md_null(), NULL);
+ }
+])],[],[AC_DEFINE(HAVE_VOID_OPENSSL_HMAC_FUNCS, 1,
+ [OpenSSL HMAC functions return void instead of int])
+])
+]) # LC_HAVE_VOID_OPENSSL_HMAC_FUNCS
+
# LC_INODE_PERMISION_2ARGS
#
# up to v2.6.27 had a 3 arg version (inode, mask, nameidata)
#
# 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],
]) # 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 <linux/fs.h>
+],[
+ 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
]) # 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 <linux/fs.h>
+],[
+ 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], [
]) # 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 <linux/fs.h>
+],[
+ 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
]) # LC_BLKDEV_RELEASE_RETURN_INT
#
+# LC_HAVE_SECURITY_DENTRY_INIT_SECURITY
+#
+# 3.10 introduced security_dentry_init_security()
+#
+AC_DEFUN([LC_HAVE_SECURITY_DENTRY_INIT_SECURITY], [
+LB_CHECK_COMPILE([if 'security_dentry_init_security' is defined],
+security_dentry_init_security, [
+ #include <linux/security.h>
+],[
+ security_dentry_init_security(NULL, 0, NULL, NULL, NULL);
+],[
+ AC_DEFINE(HAVE_SECURITY_DENTRY_INIT_SECURITY, 1,
+ [security_dentry_init_security' is defined])
+])
+]) # LC_HAVE_SECURITY_DENTRY_INIT_SECURITY
+
+#
# LC_INVALIDATE_RANGE
#
# 3.11 invalidatepage requires the length of the range to invalidate
]) # 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 <linux/uio.h>
+ #include <linux/fs.h>
+],[
+ struct iov_iter *i = NULL;
+
+ iov_iter_truncate(i, 0);
+],[
+ AC_DEFINE(HAVE_IOV_ITER_TRUNCATE, 1, [iov_iter_truncate exists])
+])
+EXTRA_KCFLAGS="$tmp_flags"
+]) # LC_HAVE_IOV_ITER_TRUNCATE
+
+#
# LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER
#
# 3.16 introduces [read|write]_iter to struct file_operations
]) # LC_NFS_FILLDIR_USE_CTX
#
+# LC_PERCPU_COUNTER_INIT
+#
+# 3.18 For kernels 3.18 and after percpu_counter_init starts
+# to pass a GFP_* memory allocation flag for internal
+# memory allocation purposes.
+#
+AC_DEFUN([LC_PERCPU_COUNTER_INIT], [
+LB_CHECK_COMPILE([if percpu_counter_init uses GFP_* flag as argument],
+percpu_counter_init, [
+ #include <linux/percpu_counter.h>
+],[
+ percpu_counter_init(NULL, 0, GFP_KERNEL);
+],[
+ AC_DEFINE(HAVE_PERCPU_COUNTER_INIT_GFP_FLAG, 1,
+ [percpu_counter_init uses GFP_* flag])
+])
+]) # LC_PERCPU_COUNTER_INIT
+
+#
# LC_KIOCB_HAS_NBYTES
#
# 3.19 kernel removed ki_nbytes from struct kiocb
]) # LC_KIOCB_HAS_NBYTES
#
+# LC_HAVE_DQUOT_QC_DQBLK
+#
+# 3.19 has quotactl_ops->[sg]et_dqblk that take struct kqid and qc_dqblk
+# Added in commit 14bf61ffe
+#
+AC_DEFUN([LC_HAVE_DQUOT_QC_DQBLK], [
+tmp_flags="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-Werror"
+LB_CHECK_COMPILE([if 'quotactl_ops.set_dqblk' takes struct qc_dqblk],
+qc_dqblk, [
+ #include <linux/fs.h>
+ #include <linux/quota.h>
+],[
+ ((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
#
# LC_CANCEL_DIRTY_PAGE
#
-# 4.0.0 kernel removed cancle_dirty_page
+# 4.0.0 kernel removed cancel_dirty_page
#
AC_DEFUN([LC_CANCEL_DIRTY_PAGE], [
LB_CHECK_COMPILE([if cancel_dirty_page still exist],
]) # LC_HAVE_SYNC_READ_WRITE
#
+# LC_NEW_CANCEL_DIRTY_PAGE
+#
+# 4.2 kernel has new cancel_dirty_page
+#
+AC_DEFUN([LC_NEW_CANCEL_DIRTY_PAGE], [
+LB_CHECK_COMPILE([if cancel_dirty_page with one argument exist],
+new_cancel_dirty_page, [
+ #include <linux/mm.h>
+],[
+ cancel_dirty_page(NULL);
+],[
+ AC_DEFINE(HAVE_NEW_CANCEL_DIRTY_PAGE, 1,
+ [cancel_dirty_page with one arguement is available])
+])
+]) # LC_NEW_CANCEL_DIRTY_PAGE
+
+#
+# LC_SYMLINK_OPS_USE_NAMEIDATA
+#
+# For the 4.2+ kernels the file system internal symlink api no
+# longer uses struct nameidata as a argument
+#
+AC_DEFUN([LC_SYMLINK_OPS_USE_NAMEIDATA], [
+LB_CHECK_COMPILE([if symlink inode operations have struct nameidata argument],
+symlink_use_nameidata, [
+ #include <linux/namei.h>
+ #include <linux/fs.h>
+],[
+ struct nameidata *nd = NULL;
+
+ ((struct inode_operations *)0)->follow_link(NULL, nd);
+ ((struct inode_operations *)0)->put_link(NULL, nd, NULL);
+],[
+ AC_DEFINE(HAVE_SYMLINK_OPS_USE_NAMEIDATA, 1,
+ [symlink inode operations need struct nameidata argument])
+])
+]) # LC_SYMLINK_OPS_USE_NAMEIDATA
+
+#
+# LC_BIO_ENDIO_USES_ONE_ARG
+#
+# 4.2 kernel bio_endio now only takes one argument
+#
+AC_DEFUN([LC_BIO_ENDIO_USES_ONE_ARG], [
+LB_CHECK_COMPILE([if 'bio_endio' with one argument exist],
+bio_endio, [
+ #include <linux/bio.h>
+],[
+ bio_endio(NULL);
+],[
+ AC_DEFINE(HAVE_BIO_ENDIO_USES_ONE_ARG, 1,
+ [bio_endio takes only one argument])
+])
+]) # LC_BIO_ENDIO_USES_ONE_ARG
+
+#
+# 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 <linux/loop.h>
+ ],[
+ int i;
+
+ 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
+
+#
+# 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 <linux/sunrpc/cache.h>
+],[
+ 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
+
+#
+# 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 <linux/fs.h>
+],[
+ 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_QC_MAKE_REQUEST_FN
+#
+# 4.4 request_queue.make_request_fn defined as function returns with blk_qc_t
+# see kernel commit dece16353ef47d8d33f5302bc158072a9d65e26f
+#
+AC_DEFUN([LC_HAVE_QC_MAKE_REQUEST_FN], [
+LB_CHECK_COMPILE([if 'request_queue.make_request_fn' returns blk_qc_t],
+make_request_fn_blk_qc_t, [
+ #include <linux/blkdev.h>
+],[
+ blk_qc_t ret;
+ make_request_fn *mrf;
+ ret = mrf(NULL, NULL);
+],[
+ AC_DEFINE(HAVE_QC_MAKE_REQUEST_FN, 1,
+ [request_queue.make_request_fn returns blk_qc_t])
+])
+]) # LC_HAVE_QC_MAKE_REQUEST_FN
+
+#
+# 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 <linux/key.h>
+],[
+ ((struct key *)0)->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_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 <linux/fs.h>
+],[
+ 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 <linux/fs.h>
+],[
+ 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 <linux/fs.h>
+],[
+ 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 <linux/compat.h>
+],[
+ in_compat_syscall();
+],[
+ AC_DEFINE(HAVE_IN_COMPAT_SYSCALL, 1,
+ [have in_compat_syscall])
+])
+]) # LC_HAVE_IN_COMPAT_SYSCALL
+
+#
# LC_PROG_LINUX
#
# Lustre linux kernel checks
LC_LLITE_LLOOP_MODULE
LC_GLIBC_SUPPORT_FHANDLES
- LC_CONFIG_RMTCLIENT
LC_CONFIG_GSS
+ LC_HAVE_VOID_OPENSSL_HMAC_FUNCS
# 2.6.32
LC_BLK_QUEUE_MAX_SEGMENTS
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_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_SECURITY_DENTRY_INIT_SECURITY
# 3.11
LC_INVALIDATE_RANGE
# 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_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
LC_IOV_ITER_RW
LC_HAVE_SYNC_READ_WRITE
+ # 4.2
+ LC_NEW_CANCEL_DIRTY_PAGE
+ LC_BIO_ENDIO_USES_ONE_ARG
+ LC_SYMLINK_OPS_USE_NAMEIDATA
+
+ # 4.3
+ LC_HAVE_CACHE_HEAD_HLIST
+
+ # 4.4
+ LC_HAVE_LOCKS_LOCK_FILE_WAIT
+ LC_HAVE_QC_MAKE_REQUEST_FN
+ LC_HAVE_KEY_PAYLOAD_DATA_ARRAY
+
+ # 4.5
+ LC_HAVE_FILE_DENTRY
+
+ # 4.5
+ LC_HAVE_INODE_LOCK
+ LC_HAVE_IOP_GET_LINK
+
+ # 4.6
+ LC_HAVE_IN_COMPAT_SYSCALL
+
#
AS_IF([test "x$enable_server" != xno], [
LC_FUNC_DEV_SET_RDONLY
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/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
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/2.6-fc11.target
lustre/kernel_patches/targets/2.6-fc12.target
git://git.whamcloud.com / fs / lustre-release.git / blobdiff