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$enable_gss_keyring" = xyes], [
- AC_MSG_ERROR([
-
-Cannot enable gss_keyring. See above for details.
-])
- ], [
- AC_MSG_WARN([
-
-Cannot enable gss keyring. See above for details.
-])
+ AC_MSG_ERROR([Cannot enable gss_keyring. See above for details.])
])
])
])
]) # LC_CONFIG_GSS_KEYRING
#
+# LC_HAVE_CRED_TGCRED
+#
+# rhel7 struct cred has no member tgcred
+#
+AC_DEFUN([LC_HAVE_CRED_TGCRED], [
+LB_CHECK_COMPILE([if 'struct cred' has member 'tgcred'],
+cred_tgcred, [
+ #include <linux/cred.h>
+],[
+ ((struct cred *)0)->tgcred = NULL;
+],[
+ AC_DEFINE(HAVE_CRED_TGCRED, 1,
+ [struct cred has member tgcred])
+])
+]) # LC_HAVE_CRED_TGCRED
+
+#
+# LC_KEY_TYPE_INSTANTIATE_2ARGS
+#
+# rhel7 key_type->instantiate takes 2 args (struct key, struct key_preparsed_payload)
+#
+AC_DEFUN([LC_KEY_TYPE_INSTANTIATE_2ARGS], [
+LB_CHECK_COMPILE([if 'key_type->instantiate' has two args],
+key_type_instantiate_2args, [
+ #include <linux/key-type.h>
+],[
+ ((struct key_type *)0)->instantiate(0, NULL);
+],[
+ AC_DEFINE(HAVE_KEY_TYPE_INSTANTIATE_2ARGS, 1,
+ [key_type->instantiate has two args])
+])
+]) # LC_KEY_TYPE_INSTANTIATE_2ARGS
+
+#
# LC_CONFIG_SUNRPC
#
AC_DEFUN([LC_CONFIG_SUNRPC], [
# parts are depend on linux platform.
#
AC_DEFUN([LC_CONFIG_GSS], [
-AC_MSG_CHECKING([whether to enable gss/krb5 support])
+AC_MSG_CHECKING([whether to enable gss support])
AC_ARG_ENABLE([gss],
- [AC_HELP_STRING([--enable-gss], [enable gss/krb5 support])],
+ [AC_HELP_STRING([--enable-gss], [enable gss support])],
[], [enable_gss="auto"])
AC_MSG_RESULT([$enable_gss])
AS_IF([test "x$enable_gss" != xno], [
LC_CONFIG_GSS_KEYRING
+ LC_HAVE_CRED_TGCRED
+ LC_KEY_TYPE_INSTANTIATE_2ARGS
sunrpc_required=$enable_gss
LC_CONFIG_SUNRPC
sunrpc_required="no"
require_krb5="no"
AS_IF([test -n "$KRBDIR"], [
- AC_CHECK_LIB([gssapi], [gss_export_lucid_sec_context], [
- GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssapi"
- gss_conf_test="success"
- ], [
- AC_CHECK_LIB([gssglue], [gss_export_lucid_sec_context], [
- GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssglue"
- gss_conf_test="success"
- ], [
- AS_IF([test "x$enable_gss" = xyes], [
- AC_MSG_ERROR([
-
-libgssapi or libgssglue is not found, which is required by GSS.
-])
- ], [
- AC_MSG_WARN([
-
-libgssapi or libgssglue is not found, which is required by GSS.
-])
- ])
- ])
- ])
- AC_SUBST(GSSAPI_LIBS)
+ gss_conf_test="success"
+ ], [
+ gss_conf_test="failure"
])
AS_IF([test "x$gss_conf_test" = xsuccess], [
AC_DEFINE([HAVE_GSS], [1], [Define this is if you enable gss])
enable_gss="yes"
+ ], [
+ enable_gss="no"
])
+
+ enable_ssk=$enable_gss
])
]) # 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$enable_ssk" != xno], [
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+ #include <openssl/hmac.h>
+ #include <openssl/evp.h>
+
+ int main(void) {
+ int rc;
+ HMAC_CTX ctx;
+ HMAC_CTX_init(&ctx);
+ rc = HMAC_Init_ex(&ctx, "test", 4, EVP_md_null(), NULL);
+ }
+])],[AC_DEFINE(HAVE_OPENSSL_SSK, 1,
+ [OpenSSL HMAC functions needed for SSK])],
+ [enable_ssk="no"])
+])
+AC_MSG_RESULT([$enable_ssk])
+]) # LC_OPENSSL_SSK
+
# 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_EXPORT_SIMPLE_SETATTR
#
+# LC_HAVE_BLK_PLUG
+#
+# 2.6.38 add struct blk_plug
+#
+AC_DEFUN([LC_HAVE_BLK_PLUG], [
+LB_CHECK_COMPILE([if 'struct blk_plug' exists],
+blk_plug, [
+ #include <linux/blkdev.h>
+],[
+ struct blk_plug plug;
+
+ blk_start_plug(&plug);
+ blk_finish_plug(&plug);
+],[
+ AC_DEFINE(HAVE_BLK_PLUG, 1,
+ [blk_plug struct exists])
+])
+]) # LC_HAVE_BLK_PLUG
+
+#
# LC_IOP_TRUNCATE
#
# truncate callback removed since 2.6.39
]) # 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.
]) # LC_HAVE_PROTECT_I_NLINK
#
+# 2.6.39 security_inode_init_security takes a 'struct qstr' parameter
+#
+# 3.2 security_inode_init_security takes a callback to set xattrs
+#
+AC_DEFUN([LC_HAVE_SECURITY_IINITSEC], [
+LB_CHECK_COMPILE([if security_inode_init_security takes a callback],
+security_inode_init_security_callback, [
+ #include <linux/security.h>
+],[
+ security_inode_init_security(NULL, NULL, NULL, (const initxattrs)NULL, NULL);
+],[
+ AC_DEFINE(HAVE_SECURITY_IINITSEC_CALLBACK, 1,
+ [security_inode_init_security takes a callback to set xattrs])
+],[
+ LB_CHECK_COMPILE([if security_inode_init_security takes a 'struct qstr' parameter],
+ security_inode_init_security_qstr, [
+ #include <linux/security.h>
+ ],[
+ security_inode_init_security(NULL, NULL, (struct qstr *)NULL, NULL, NULL, NULL);
+ ],[
+ AC_DEFINE(HAVE_SECURITY_IINITSEC_QSTR, 1,
+ [security_inode_init_security takes a 'struct qstr' parameter])
+ ])
+])
+]) # LC_HAVE_SECURITY_IINITSEC
+
+#
# LC_HAVE_MIGRATE_HEADER
#
# 3.3 introduces migrate_mode.h and migratepage has 4 args
]) # 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
+AC_DEFUN([LC_HAVE_PROJECT_QUOTA], [
+LB_CHECK_COMPILE([if get_projid exists],
+get_projid, [
+ #include <linux/quota.h>
+],[
+ struct dquot_operations ops;
+
+ ops.get_projid(NULL, NULL);
+],[
+ AC_DEFINE(HAVE_PROJECT_QUOTA, 1,
+ [get_projid function exists])
+])
+]) # LC_HAVE_PROJECT_QUOTA
+
+
+#
+# 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
#
]) # 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 <linux/nsproxy.h>
+],[
+ 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
]) # LC_HAVE_BVEC_ITER
#
+# LC_HAVE_BI_CNT
+#
+# 4.4 redefined bi_cnt as __bi_cnt
+#
+AC_DEFUN([LC_HAVE_BI_CNT], [
+LB_CHECK_COMPILE([if Linux kernel has bi_cnt in struct bio],
+have_bi_cnt, [
+ #include <asm/atomic.h>
+ #include <linux/bio.h>
+],[
+ 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_HAVE_TRUNCATE_IPAGE_FINAL
#
# 3.14 bring truncate_inode_pages_final for evict_inode
]) # 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 <linux/fs.h>
+],[
+ 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
]) # LC_DIRECTIO_USE_ITER
#
+# LC_HAVE_IOV_ITER_INIT_DIRECTION
+#
+#
+# 3.16 linux commit 71d8e532b1549a478e6a6a8a44f309d050294d00
+# changed iov_iter_init api to start accepting a tag
+# that defines if its a read or write operation
+#
+AC_DEFUN([LC_HAVE_IOV_ITER_INIT_DIRECTION], [
+tmp_flags="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-Werror"
+LB_CHECK_COMPILE([if 'iov_iter_init' takes a tag],
+iter_init, [
+ #include <linux/uio.h>
+ #include <linux/fs.h>
+],[
+ const struct iovec *iov = NULL;
+
+ iov_iter_init(NULL, READ, iov, 1, 0);
+],[
+ AC_DEFINE(HAVE_IOV_ITER_INIT_DIRECTION, 1,
+ [iov_iter_init handles directional tag])
+])
+EXTRA_KCFLAGS="$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="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-Werror"
+LB_CHECK_COMPILE([if 'iov_iter_truncate' exists ],
+iter_truncate, [
+ #include <linux/uio.h>
+ #include <linux/fs.h>
+],[
+ struct iov_iter *i = NULL;
+
+ iov_iter_truncate(i, 0);
+],[
+ AC_DEFINE(HAVE_IOV_ITER_TRUNCATE, 1, [iov_iter_truncate exists])
+])
+EXTRA_KCFLAGS="$tmp_flags"
+]) # LC_HAVE_IOV_ITER_TRUNCATE
+
+#
+# LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER
+#
+# 3.16 introduces [read|write]_iter to struct file_operations
+#
+AC_DEFUN([LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER], [
+LB_CHECK_COMPILE([if 'file_operations.[read|write]_iter' exist],
+file_function_iter, [
+ #include <linux/fs.h>
+],[
+ ((struct file_operations *)NULL)->read_iter(NULL, NULL);
+ ((struct file_operations *)NULL)->write_iter(NULL, NULL);
+],[
+ AC_DEFINE(HAVE_FILE_OPERATIONS_READ_WRITE_ITER, 1,
+ [file_operations.[read|write]_iter functions exist])
+])
+]) # LC_HAVE_FILE_OPERATIONS_READ_WRITE_ITER
+
+#
+# LC_KEY_MATCH_DATA
+#
+# 3.17 replaces key_type::match with match_preparse
+# and has new struct key_match_data
+#
+AC_DEFUN([LC_KEY_MATCH_DATA], [
+LB_CHECK_COMPILE([if struct key_match field exist],
+key_match, [
+ #include <linux/key-type.h>
+],[
+ struct key_match_data data;
+],[
+ AC_DEFINE(HAVE_KEY_MATCH_DATA, 1,
+ [struct key_match_data exist])
+])
+]) # LC_KEY_MATCH_DATA
+
+#
# LC_NFS_FILLDIR_USE_CTX
#
# 3.18 kernel moved from void cookie to struct dir_context
]) # 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
+#
+AC_DEFUN([LC_BACKING_DEV_INFO_REMOVAL], [
+LB_CHECK_COMPILE([if struct address_space has backing_dev_info],
+backing_dev_info, [
+ #include <linux/fs.h>
+],[
+ struct address_space mapping;
+
+ mapping.backing_dev_info = NULL;
+],[
+ AC_DEFINE(HAVE_BACKING_DEV_INFO, 1, [backing_dev_info exist])
+])
+]) # LC_BACKING_DEV_INFO_REMOVAL
+
+#
+# LC_HAVE_BDI_CAP_MAP_COPY
+#
+# 3.20 removed mmap handling for backing devices since
+# it breaks on non-MMU systems. See kernel commit
+# b4caecd48005fbed3949dde6c1cb233142fd69e9
+#
+AC_DEFUN([LC_HAVE_BDI_CAP_MAP_COPY], [
+LB_CHECK_COMPILE([if have 'BDI_CAP_MAP_COPY'],
+bdi_cap_map_copy, [
+ #include <linux/backing-dev.h>
+],[
+ struct backing_dev_info info;
+
+ info.capabilities = BDI_CAP_MAP_COPY;
+],[
+ AC_DEFINE(HAVE_BDI_CAP_MAP_COPY, 1,
+ [BDI_CAP_MAP_COPY exist])
+])
+]) # LC_HAVE_BDI_CAP_MAP_COPY
+
+#
# 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_IOV_ITER_RW
#
+# LC_HAVE_SYNC_READ_WRITE
+#
+# 4.1 new_sync_[read|write] no longer exported
+#
+AC_DEFUN([LC_HAVE_SYNC_READ_WRITE], [
+LB_CHECK_EXPORT([new_sync_read], [fs/read_write.c],
+ [AC_DEFINE(HAVE_SYNC_READ_WRITE, 1,
+ [new_sync_[read|write] is exported by the kernel])])
+]) # 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_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 <linux/fs.h>
+],[
+ 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 <linux/fs.h>
+],[
+ 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_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 <linux/fs.h>
+ #include <linux/posix_acl.h>
+],[
+ 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 <linux/dcache.h>
+],[
+ ((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 <linux/stringhash.h>
+],[
+ 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_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 <linux/cred.h>
+],[
+ 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_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 <linux/fs.h>
+ #include <linux/posix_acl_xattr.h>
+],[
+ 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_PROG_LINUX
#
# Lustre linux kernel checks
LC_CONFIG_CHECKSUM
LC_CONFIG_HEALTH_CHECK_WRITE
LC_CONFIG_LRU_RESIZE
- LC_LLITE_LLOOP_MODULE
LC_GLIBC_SUPPORT_FHANDLES
- LC_CONFIG_RMTCLIENT
LC_CONFIG_GSS
+ LC_OPENSSL_SSK
# 2.6.32
LC_BLK_QUEUE_MAX_SEGMENTS
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_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
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_PROJECT_QUOTA
+ LC_HAVE_SECURITY_DENTRY_INIT_SECURITY
# 3.11
LC_INVALIDATE_RANGE
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
# 3.14
LC_HAVE_BVEC_ITER
LC_HAVE_TRUNCATE_IPAGES_FINAL
+ LC_IOPS_RENAME_WITH_FLAGS
# 3.15
LC_VFS_RENAME_6ARGS
# 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_HAVE_BDI_CAP_MAP_COPY
# 4.0.0
LC_CANCEL_DIRTY_PAGE
# 4.1.0
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
+ LC_HAVE_BI_CNT
+
+ # 4.5
+ LC_HAVE_FILE_DENTRY
+
+ # 4.5
+ LC_HAVE_INODE_LOCK
+ LC_HAVE_IOP_GET_LINK
+
+ # 4.6
+ LC_HAVE_IN_COMPAT_SYSCALL
+
+ # 4.7
+ LC_DIRECTIO_2ARGS
+ LC_GENERIC_WRITE_SYNC_2ARGS
+
+ # 4.8
+ LC_HAVE_POSIX_ACL_VALID_USER_NS
+ LC_D_COMPARE_4ARGS
+ LC_FULL_NAME_HASH_3ARGS
+ LC_STRUCT_POSIX_ACL_XATTR
+
+ # 4.9
+ LC_GROUP_INFO_GID
#
AS_IF([test "x$enable_server" != xno], [
]) # 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 <asm/page.h>
-],[
- #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
LC_CONFIG_OBD_BUFFER_SIZE
AS_IF([test $target_cpu == "i686" -o $target_cpu == "x86_64"],
- [CFLAGS="$CFLAGS -Werror"])
+ [CFLAGS="$CFLAGS -Wall -Werror"])
# maximum MDS thread count
LC_MDS_MAX_THREADS
AS_IF([test "x$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
#
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")
]) # LC_CONDITIONALS
#
lustre/contrib/Makefile
lustre/doc/Makefile
lustre/include/Makefile
-lustre/include/lustre_ver.h
lustre/include/lustre/Makefile
+lustre/include/uapi/linux/Makefile
lustre/kernel_patches/targets/3.10-rhel7.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
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/2.6-fc11.target
lustre/kernel_patches/targets/2.6-fc12.target
lustre/kernel_patches/targets/2.6-fc15.target
lustre/quota/Makefile
lustre/quota/autoMakefile
lustre/scripts/Makefile
+lustre/scripts/systemd/Makefile
lustre/tests/Makefile
lustre/tests/mpi/Makefile
lustre/utils/Makefile
git://git.whamcloud.com / fs / lustre-release.git / blobdiff