AC_DEFUN([LC_CONFIG_SRCDIR],
[AC_CONFIG_SRCDIR([lustre/obdclass/obdo.c])
libcfs_is_module=yes
+ldiskfs_is_ext4=yes
])
#
[LB_CHECK_FILE([$LINUX/include/linux/posix_acl_xattr.h],[
AC_MSG_CHECKING([if linux/posix_acl_xattr.h can be compiled])
LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
#include <linux/posix_acl_xattr.h>
],[],[
AC_MSG_RESULT([yes])
])
$1
],[
-AC_MSG_RESULT([no])
-])
-])
-
-#
-# LC_EXPORT___IGET
-# starting from 2.6.19 linux kernel exports __iget()
-#
-AC_DEFUN([LC_EXPORT___IGET],
-[LB_CHECK_SYMBOL_EXPORT([__iget],
-[fs/inode.c],[
- AC_DEFINE(HAVE_EXPORT___IGET, 1, [kernel exports __iget])
-],[
+ AC_MSG_RESULT([no])
])
])
])
])
+# LC_FLUSH_OWNER_ID
+# starting from 2.6.18 the file_operations .flush
+# method has a new "fl_owner_t id" parameter
+#
+AC_DEFUN([LC_FLUSH_OWNER_ID],
+[AC_MSG_CHECKING([if file_operations .flush has an fl_owner_t id])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+],[
+ struct file_operations *fops = NULL;
+ fl_owner_t id;
+ int i;
+
+ i = fops->flush(NULL, id);
+],[
+ AC_DEFINE(HAVE_FLUSH_OWNER_ID, 1,
+ [file_operations .flush method has an fl_owner_t id])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
#
# LC_STATFS_DENTRY_PARAM
# starting from 2.6.18 linux kernel uses dentry instead of
])
#
+# LC_D_OBTAIN_ALIAS
+# starting from 2.6.18 kernel don't export do_kern_mount
+# and want to use vfs_kern_mount instead.
+#
+AC_DEFUN([LC_D_OBTAIN_ALIAS],
+[AC_MSG_CHECKING([d_obtain_alias exist in kernel])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/dcache.h>
+],[
+ d_obtain_alias(NULL);
+],[
+ AC_DEFINE(HAVE_D_OBTAIN_ALIAS, 1,
+ [d_obtain_alias exist in kernel])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
# LC_INVALIDATEPAGE_RETURN_INT
# 2.6.17 changes return type for invalidatepage to 'void' from 'int'
#
])
# LC_CANCEL_DIRTY_PAGE
-# 2.6.20 introduse cancel_dirty_page instead of
-# clear_page_dirty.
+# 2.6.20 introduced cancel_dirty_page instead of clear_page_dirty.
AC_DEFUN([LC_CANCEL_DIRTY_PAGE],
-[AC_MSG_CHECKING([kernel has cancel_dirty_page])
-LB_LINUX_TRY_COMPILE([
- #include <linux/mm.h>
- #include <linux/page-flags.h>
+ [AC_MSG_CHECKING([kernel has cancel_dirty_page])
+ # the implementation of cancel_dirty_page in OFED 1.4.1's SLES10 SP2
+ # backport is broken, so ignore it
+ if test -f $OFED_BACKPORT_PATH/linux/mm.h &&
+ test "$(sed -ne '/^static inline void cancel_dirty_page(struct page \*page, unsigned int account_size)$/,/^}$/p' $OFED_BACKPORT_PATH/linux/mm.h | md5sum)" = "c518cb32d6394760c5bca14cb7538d3e -"; then
+ AC_MSG_RESULT(no)
+ else
+ LB_LINUX_TRY_COMPILE([
+ #include <linux/mm.h>
+ #include <linux/page-flags.h>
],[
- /* tmp workaround for broken OFED 1.4.1 at SLES10 */
- #if defined(CONFIG_SLE_VERSION) && CONFIG_SLE_VERSION == 10 && defined(_BACKPORT_LINUX_MM_H_)
- #error badly implementation of cancel_dirty_pages
- #endif
- cancel_dirty_page(NULL, 0);
+ cancel_dirty_page(NULL, 0);
],[
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_CANCEL_DIRTY_PAGE, 1,
- [kernel has cancel_dirty_page instead of clear_page_dirty])
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_CANCEL_DIRTY_PAGE, 1,
+ [kernel has cancel_dirty_page instead of clear_page_dirty])
],[
- AC_MSG_RESULT(no)
+ AC_MSG_RESULT(no)
])
+ fi
])
#
AC_DEFUN([LC_CONST_ACL_SIZE],
[AC_MSG_CHECKING([calc acl size])
tmp_flags="$CFLAGS"
-CFLAGS="$CFLAGS -I$LINUX/include -I$LINUX_OBJ/include -I$LINUX_OBJ/include2 $EXTRA_KCFLAGS"
+CFLAGS="$CFLAGS -I$LINUX/include -I$LINUX_OBJ/include -I$LINUX_OBJ/include2 -I$LINUX/arch/`uname -m|sed -e 's/ppc.*/powerpc/' -e 's/x86_64/x86/' -e 's/i.86/x86/'`/include $EXTRA_KCFLAGS"
AC_TRY_RUN([
#define __KERNEL__
#include <linux/autoconf.h>
])
])
-# 2.6.27 sles11 move the quotaio_v1.h to fs
+#
+# 2.6.27 sles11 move the quotaio_v1{2}.h from include/linux to fs
+# 2.6.32 move the quotaio_v1{2}.h from fs to fs/quota
AC_DEFUN([LC_HAVE_QUOTAIO_V1_H],
[LB_CHECK_FILE([$LINUX/include/linux/quotaio_v1.h],[
AC_DEFINE(HAVE_QUOTAIO_V1_H, 1,
[kernel has include/linux/quotaio_v1.h])
+],[LB_CHECK_FILE([$LINUX/fs/quota/quotaio_v1.h],[
+ AC_DEFINE(HAVE_FS_QUOTA_QUOTAIO_V1_H, 1,
+ [kernel has fs/quota/quotaio_v1.h])
],[
AC_MSG_RESULT([no])
])
])
+])
# sles10 sp2 need 5 parameter for vfs_symlink
AC_DEFUN([LC_VFS_SYMLINK_5ARGS],
[])
])
-# 2.6.17 super_block use s_vfs_rename_mutex instead of s_vfs_rename_sem
-AC_DEFUN([LC_VFS_RENAME_MUTEX],
-[AC_MSG_CHECKING([super_block has s_vfs_rename_mutex])
+# LC_LOCK_MAP_ACQUIRE
+# after 2.6.27 lock_map_acquire replaces lock_acquire
+AC_DEFUN([LC_LOCK_MAP_ACQUIRE],
+[AC_MSG_CHECKING([if lock_map_acquire is defined])
LB_LINUX_TRY_COMPILE([
- #include <linux/fs.h>
+ #include <linux/lockdep.h>
],[
- struct super_block sb;
- mutex_lock(&sb.s_vfs_rename_mutex);
+ lock_map_acquire(NULL);
],[
- AC_DEFINE(HAVE_VFS_RENAME_MUTEX, 1,
- [super_block has s_vfs_rename_mutex])
- AC_MSG_RESULT([yes])
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_LOCK_MAP_ACQUIRE, 1,
+ [lock_map_acquire is defined])
+],[
+ AC_MSG_RESULT(no)
+])
+])
+
+# 2.6.31 replaces blk_queue_hardsect_size by blk_queue_logical_block_size function
+AC_DEFUN([LC_BLK_QUEUE_LOG_BLK_SIZE],
+[AC_MSG_CHECKING([if blk_queue_logical_block_size is defined])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/blkdev.h>
+],[
+ blk_queue_logical_block_size(NULL, 0);
+],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_BLK_QUEUE_LOG_BLK_SIZE, 1,
+ [blk_queue_logical_block_size is defined])
+],[
+ AC_MSG_RESULT(no)
+])
+])
+
+# 2.6.32 without DQUOT_INIT defined.
+AC_DEFUN([LC_DQUOT_INIT],
+[AC_MSG_CHECKING([if DQUOT_INIT is defined])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/quotaops.h>
+],[
+ DQUOT_INIT(NULL);
+],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_DQUOT_INIT, 1,
+ [DQUOT_INIT is defined])
+],[
+ AC_MSG_RESULT(no)
+])
+])
+
+# 2.6.32 add a limits member in struct request_queue.
+AC_DEFUN([LC_REQUEST_QUEUE_LIMITS],
+[AC_MSG_CHECKING([if request_queue has a limits field])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/blkdev.h>
+],[
+ struct request_queue rq;
+ rq.limits.io_min = 0;
+],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_REQUEST_QUEUE_LIMITS, 1,
+ [request_queue has a limits field])
+],[
+ AC_MSG_RESULT(no)
+])
+])
+
+# 2.6.32 has new BDI interface.
+AC_DEFUN([LC_NEW_BACKING_DEV_INFO],
+[AC_MSG_CHECKING([if backing_dev_info has a wb_cnt field])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/backing-dev.h>
+],[
+ struct backing_dev_info bdi;
+ bdi.wb_cnt = 0;
+],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_NEW_BACKING_DEV_INFO, 1,
+ [backing_dev_info has a wb_cnt field])
+],[
+ AC_MSG_RESULT(no)
+])
+])
+
+# 2.6.24 has bdi_init()/bdi_destroy() functions.
+AC_DEFUN([LC_EXPORT_BDI_INIT],
+[LB_CHECK_SYMBOL_EXPORT([bdi_init],
+[mm/backing-dev.c],[
+ AC_DEFINE(HAVE_BDI_INIT, 1,
+ [bdi_init/bdi_destroy functions are present])
],[
- AC_MSG_RESULT([no])
])
])
LC_COOKIE_FOLLOW_LINK
LC_FUNC_RCU
LC_PERCPU_COUNTER
- LC_QUOTA64
+ LC_TASK_CLENV_STORE
LC_4ARGS_VFS_SYMLINK
# does the kernel have VFS intent patches?
# 2.6.17
LC_INODE_IPRIVATE
LC_DQUOTOFF_MUTEX
- LC_VFS_RENAME_MUTEX
# 2.6.18
LC_NR_PAGECACHE
LC_UMOUNTBEGIN_HAS_VFSMOUNT
LC_SEQ_LOCK
LC_EXPORT_FILEMAP_FDATAWRITE_RANGE
+ LC_FLUSH_OWNER_ID
if test x$enable_server = xyes ; then
LC_EXPORT_INVALIDATE_MAPPING_PAGES
fi
LC_STRUCT_HASH_DESC
LC_STRUCT_BLKCIPHER_DESC
LC_FS_RENAME_DOES_D_MOVE
+
# 2.6.23
LC_UNREGISTER_BLKDEV_RETURN_INT
LC_KERNEL_SPLICE_READ
LC_BIO_ENDIO_2ARG
LC_FH_TO_DENTRY
LC_PROCFS_DELETED
+ LC_EXPORT_BDI_INIT
#2.6.25
LC_MAPPING_CAP_WRITEBACK_DIRTY
LC_QUOTA_ON_5ARGS
LC_QUOTA_OFF_3ARGS
LC_VFS_DQ_OFF
+ LC_LOCK_MAP_ACQUIRE
# 2.6.27.15-2 sles11
LC_BI_HW_SEGMENTS
LC_VFS_SYMLINK_5ARGS
LC_SB_ANY_QUOTA_ACTIVE
LC_SB_HAS_QUOTA_ACTIVE
+
+ # 2.6.31
+ LC_BLK_QUEUE_LOG_BLK_SIZE
+
+ # 2.6.32
+ LC_DQUOT_INIT
+ LC_REQUEST_QUEUE_LIMITS
+ LC_NEW_BACKING_DEV_INFO
+
+ #
+ if test x$enable_server = xyes ; then
+ if test x$enable_quota_module = xyes ; then
+ LC_QUOTA64 # must after LC_HAVE_QUOTAIO_V1_H
+ fi
+ fi
])
#
AC_DEFINE(LIBLUSTRE_POSIX_ACL, 1, Liblustre Support ACL-enabled MDS)
fi
+# 2.6.29 change prepare/commit_write to write_begin/end
+AC_DEFUN([LC_WRITE_BEGIN_END],
+[AC_MSG_CHECKING([if kernel has .write_begin/end])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+ #include <linux/pagemap.h>
+#ifdef HAVE_LINUX_MMTYPES_H
+ #include <linux/mm_types.h>
+#endif
+],[
+ struct address_space_operations aops;
+ struct page *page;
+
+ aops.write_begin = NULL;
+ aops.write_end = NULL;
+ page = grab_cache_page_write_begin(NULL, 0, 0);
+], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_KERNEL_WRITE_BEGIN_END, 1,
+ [kernel has .write_begin/end])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+# 2.6.29 blkdev_put has 2 arguments
+AC_DEFUN([LC_BLKDEV_PUT_2ARGS],
+[AC_MSG_CHECKING([blkdev_put needs 2 parameters])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+],[
+ blkdev_put(NULL, 0);
+],[
+ AC_DEFINE(HAVE_BLKDEV_PUT_2ARGS, 1,
+ [blkdev_put needs 2 paramters])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+# 2.6.29 dentry_open has 4 arguments
+AC_DEFUN([LC_DENTRY_OPEN_4ARGS],
+[AC_MSG_CHECKING([dentry_open needs 4 parameters])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+],[
+ dentry_open(NULL, NULL, 0, NULL);
+],[
+ AC_DEFINE(HAVE_DENTRY_OPEN_4ARGS, 1,
+ [dentry_open needs 4 paramters])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
#
# --enable-mpitest
#
# LC_QUOTA64
# linux kernel have 64-bit limits support
#
-AC_DEFUN([LC_QUOTA64],
-[if test x$enable_quota_module = xyes -a x$enable_server = xyes ; then
+AC_DEFUN([LC_QUOTA64],[
AC_MSG_CHECKING([if kernel has 64-bit quota limits support])
+tmp_flags="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-I$LINUX/fs"
LB_LINUX_TRY_COMPILE([
#include <linux/kernel.h>
#include <linux/fs.h>
- #include <linux/quotaio_v2.h>
+ #ifdef HAVE_QUOTAIO_V1_H
+ # include <linux/quotaio_v2.h>
int versions[] = V2_INITQVERSIONS_R1;
struct v2_disk_dqblk_r1 dqblk_r1;
- ],[],[
- AC_DEFINE(HAVE_QUOTA64, 1, [have quota64])
- AC_MSG_RESULT([yes])
- ],[
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-I $LINUX/fs"
- LB_LINUX_TRY_COMPILE([
- #include <linux/kernel.h>
- #include <linux/fs.h>
- #include <quotaio_v2.h>
+ #else
+ # ifdef HAVE_FS_QUOTA_QUOTAIO_V1_H
+ # include <quota/quotaio_v2.h>
+ # else
+ # include <quotaio_v2.h>
+ # endif
struct v2r1_disk_dqblk dqblk_r1;
+ #endif
],[],[
AC_DEFINE(HAVE_QUOTA64, 1, [have quota64])
AC_MSG_RESULT([yes])
],[])
AC_MSG_RESULT([no])
])
- EXTRA_KCFLAGS=$tmp_flags
- ])
-fi
+EXTRA_KCFLAGS=$tmp_flags
])
# LC_SECURITY_PLUG # for SLES10 SP2
])
])
+AC_DEFUN([LC_TASK_CLENV_TUX_INFO],
+[AC_MSG_CHECKING([tux_info])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/sched.h>
+],[
+ struct task_struct task;
+ &task.tux_info;
+],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(LL_TASK_CL_ENV, tux_info, [have tux_info])
+ have_task_clenv_store='yes'
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+AC_DEFUN([LC_TASK_CLENV_STORE],
+[
+ AC_MSG_CHECKING([if we can store cl_env in task_struct])
+ if test x$have_task_clenv_store != xyes ; then
+ LC_TASK_CLENV_TUX_INFO
+ fi
+])
+
#
# LC_CONFIGURE
#
AC_DEFINE([USE_LU_REF], 1, [enable lu_ref reference tracking code])
fi
+AC_ARG_ENABLE([pgstate-track],
+ AC_HELP_STRING([--enable-pgstate-track],
+ [enable page state tracking]),
+ [enable_pgstat_track='yes'],[])
+AC_MSG_CHECKING([whether to enable page state tracking])
+AC_MSG_RESULT([$enable_pgstat_track])
+if test x$enable_pgstat_track = xyes ; then
+ AC_DEFINE([LUSTRE_PAGESTATE_TRACKING], 1,
+ [enable page state tracking code])
+fi
+
+ #2.6.29
+ LC_WRITE_BEGIN_END
+ LC_D_OBTAIN_ALIAS
+ LC_BLKDEV_PUT_2ARGS
+ LC_DENTRY_OPEN_4ARGS
+
])
#
lustre/Makefile
lustre/autoMakefile
lustre/autoconf/Makefile
+lustre/conf/Makefile
lustre/contrib/Makefile
lustre/doc/Makefile
lustre/include/Makefile
lustre/include/lustre_ver.h
lustre/include/linux/Makefile
lustre/include/lustre/Makefile
-lustre/kernel_patches/targets/2.6-vanilla.target
-lustre/kernel_patches/targets/2.6-rhel4.target
lustre/kernel_patches/targets/2.6-rhel5.target
-lustre/kernel_patches/targets/2.6-fc5.target
-lustre/kernel_patches/targets/2.6-patchless.target
lustre/kernel_patches/targets/2.6-sles10.target
lustre/kernel_patches/targets/2.6-sles11.target
lustre/kernel_patches/targets/2.6-oel5.target
+lustre/kernel_patches/targets/2.6-fc11.target
+lustre/kernel_patches/targets/2.6-fc12.target
lustre/ldlm/Makefile
lustre/fid/Makefile
lustre/fid/autoMakefile
lustre/osc/autoMakefile
lustre/ost/Makefile
lustre/ost/autoMakefile
-lustre/osd/Makefile
-lustre/osd/autoMakefile
+lustre/osd-ldiskfs/Makefile
+lustre/osd-ldiskfs/autoMakefile
lustre/mgc/Makefile
lustre/mgc/autoMakefile
lustre/mgs/Makefile
lustre/tests/mpi/Makefile
lustre/utils/Makefile
lustre/utils/gss/Makefile
+lustre/obdclass/darwin/Makefile
])
-case $lb_target_os in
- darwin)
- AC_CONFIG_FILES([ lustre/obdclass/darwin/Makefile ])
- ;;
-esac
-
])
git://git.whamcloud.com / fs / lustre-release.git / blobdiff