])
])
+AC_DEFUN([LC_GLIBC_SUPPORT_FHANDLES],
+[AC_CHECK_FUNCS([name_to_handle_at],[
+ AC_DEFINE(HAVE_FHANDLE_GLIBC_SUPPORT, 1,
+ [file handle and related syscalls are supported])
+],[
+ AC_MSG_WARN([file handle and related syscalls are not supported])
+])
+])
+
#
# LC_FUNC_DEV_SET_RDONLY
#
dnl FIXME
AC_DEFUN([LC_CONFIG_RMTCLIENT],
[LB_LINUX_CONFIG_IM([CRYPTO_AES],[],[
- AC_MSG_WARN([Lustre remote client require that CONFIG_CRYPTO_AES is enabled in your kernel.])
+ AC_MSG_WARN([
+
+Lustre remote client require that CONFIG_CRYPTO_AES is enabled in your kernel.
+])
])
])
if test x$enable_gss_keyring != xno; then
LB_LINUX_CONFIG_IM([KEYS],[],
[gss_keyring_conf_test='fail';
- AC_MSG_WARN([GSS keyring backend require that CONFIG_KEYS be enabled in your kernel.])])
+ AC_MSG_WARN([
+
+GSS keyring backend require that CONFIG_KEYS be enabled in your kernel.
+])])
AC_CHECK_LIB([keyutils], [keyctl_search], [],
[gss_keyring_conf_test='fail';
- AC_MSG_WARN([libkeyutils is not found, which is required by gss keyring backend])],)
+ AC_MSG_WARN([
+
+libkeyutils is not found, which is required by gss keyring backend
+])],)
if test x$gss_keyring_conf_test != xfail; then
AC_DEFINE([HAVE_GSS_KEYRING], [1], [Define this if you enable gss keyring backend])
enable_gss_keyring='yes'
else
if test x$enable_gss_keyring == xyes; then
- AC_MSG_ERROR([Cannot enable gss_keyring. See above for details.])
+ AC_MSG_ERROR([
+
+Cannot enable gss_keyring. See above for details.
+])
else
- AC_MSG_WARN([Cannot enable gss keyring. See above for details.])
+ AC_MSG_WARN([
+
+Cannot enable gss keyring. See above for details.
+])
fi
fi
fi
AC_DEFUN([LC_CONFIG_SUNRPC],
[LB_LINUX_CONFIG_IM([SUNRPC],[],
[if test x$sunrpc_required == xyes; then
- AC_MSG_ERROR([kernel SUNRPC support is required by using GSS.])
+ AC_MSG_ERROR([
+
+kernel SUNRPC support is required by using GSS.
+])
fi])
])
[GSSAPI_LIBS="$GSSAPI_LDFLAGS -lgssglue";
gss_conf_test='success'],
[if test x$enable_gss == xyes; then
- AC_MSG_ERROR([libgssapi or libgssglue is not found, which is required by GSS.])
+ AC_MSG_ERROR([
+
+libgssapi or libgssglue is not found, which is required by GSS.
+])
else
- AC_MSG_WARN([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.
+])
fi])],)
AC_SUBST(GSSAPI_LIBS)
fi
fi
])
-# 2.6.24
-
-# 2.6.24 has bio_endio with 2 args
-AC_DEFUN([LC_BIO_ENDIO_2ARG],
-[AC_MSG_CHECKING([if kernel has bio_endio with 2 args])
-LB_LINUX_TRY_COMPILE([
- #include <linux/bio.h>
-],[
- bio_endio(NULL, 0);
-], [
- AC_MSG_RESULT([yes])
- AC_DEFINE(HAVE_BIO_ENDIO_2ARG, 1,
- [kernel has bio_endio with 2 args])
-],[
- AC_MSG_RESULT([no])
-])
-])
-
-# 2.6.24 removes long aged procfs entry -> deleted member
-AC_DEFUN([LC_PROCFS_DELETED],
-[AC_MSG_CHECKING([if kernel has deleted member in procfs entry struct])
-LB_LINUX_TRY_COMPILE([
- #include <linux/proc_fs.h>
-],[
- struct proc_dir_entry pde;
-
- pde.deleted = sizeof(pde);
-], [
- AC_MSG_RESULT([yes])
- AC_DEFINE(HAVE_PROCFS_DELETED, 1,
- [kernel has deleted member in procfs entry struct])
-],[
- AC_MSG_RESULT([no])
-])
-])
-
-#
-# 2.6.27
-#
-
# up to v2.6.27 had a 3 arg version (inode, mask, nameidata)
# v2.6.27->v2.6.37 had a 2 arg version (inode, mask)
# v2.6.37->v3.0 had a 3 arg version (inode, mask, nameidata)
])
])
+# 2.6.32 replaces 2 functions blk_queue_max_phys_segments and blk_queue_max_hw_segments by blk_queue_max_segments
+AC_DEFUN([LC_BLK_QUEUE_MAX_SEGMENTS],
+[AC_MSG_CHECKING([if blk_queue_max_segments is defined])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/blkdev.h>
+],[
+ blk_queue_max_segments(NULL, 0);
+],[
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(HAVE_BLK_QUEUE_MAX_SEGMENTS, 1,
+ [blk_queue_max_segments is defined])
+],[
+ AC_MSG_RESULT(no)
+])
+])
+
# 2.6.34 has quotactl_ops->[sg]et_dqblk that take struct fs_disk_quota
AC_DEFUN([LC_HAVE_DQUOT_FS_DISK_QUOTA],
tmp_flags="$EXTRA_KCFLAGS"
#include <linux/fs.h>
#include <linux/quota.h>
],[
- struct quotactl_ops qops = {};
- struct fs_disk_quota fdq;
- qops.set_dqblk(NULL, 0, 0, &fdq);
+ ((struct quotactl_ops *)0)->set_dqblk(NULL, 0, 0, (struct fs_disk_quota*)0);
],[
AC_DEFINE(HAVE_DQUOT_FS_DISK_QUOTA, 1, [quotactl_ops.set_dqblk takes struct fs_disk_quota])
AC_MSG_RESULT([yes])
],[
AC_MSG_RESULT([no])
+ AC_MSG_CHECKING([if quotactl_ops.set_dqblk takes struct kqid & fs_disk_quota])
+ LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+ #include <linux/quota.h>
+ ],[
+ ((struct quotactl_ops *)0)->set_dqblk((struct super_block*)0, *((struct kqid*)0), (struct fs_disk_quota*)0);
+ ],[
+ AC_DEFINE(HAVE_DQUOT_FS_DISK_QUOTA, 1, [quotactl_ops.set_dqblk takes struct fs_disk_quota])
+ AC_DEFINE(HAVE_DQUOT_KQID, 1, [quotactl_ops.set_dqblk takes struct kqid])
+ AC_MSG_RESULT([yes])
+ ],[
+ AC_MSG_RESULT([no])
+ ])
])
EXTRA_KCFLAGS="$tmp_flags"
])
])
#
-# 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_H],
-[LB_CHECK_FILE([$LINUX/include/linux/quotaio_v2.h],[
- AC_DEFINE(HAVE_QUOTAIO_H, 1,
- [kernel has include/linux/quotaio_v2.h])
-],[LB_CHECK_FILE([$LINUX/fs/quotaio_v2.h],[
- AC_DEFINE(HAVE_FS_QUOTAIO_H, 1,
- [kernel has fs/quotaio_v1.h])
-],[LB_CHECK_FILE([$LINUX/fs/quota/quotaio_v2.h],[
- AC_DEFINE(HAVE_FS_QUOTA_QUOTAIO_H, 1,
- [kernel has fs/quota/quotaio_v2.h])
-],[
- AC_MSG_RESULT([no])
-])
-])
-])
-])
-
-# 2.6.32
-
-# 2.6.32 replaces 2 functions blk_queue_max_phys_segments and blk_queue_max_hw_segments by blk_queue_max_segments
-AC_DEFUN([LC_BLK_QUEUE_MAX_SEGMENTS],
-[AC_MSG_CHECKING([if blk_queue_max_segments is defined])
-LB_LINUX_TRY_COMPILE([
- #include <linux/blkdev.h>
-],[
- blk_queue_max_segments(NULL, 0);
-],[
- AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_BLK_QUEUE_MAX_SEGMENTS, 1,
- [blk_queue_max_segments is defined])
-],[
- AC_MSG_RESULT(no)
-])
-])
-
-#
# LC_QUOTA64
#
# Check if kernel has been patched for 64-bit quota limits support.
])
#
+# truncate callback removed since 2.6.39
+#
+AC_DEFUN([LC_IOP_TRUNCATE],
+[AC_MSG_CHECKING([inode_operations has .truncate member function])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+],[
+ ((struct inode_operations *)0)->truncate(NULL);
+],[
+ AC_DEFINE(HAVE_INODEOPS_TRUNCATE, 1,
+ [inode_operations has .truncate member function])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
# 2.6.39 remove unplug_fn from request_queue.
#
AC_DEFUN([LC_REQUEST_QUEUE_UNPLUG_FN],
])
#
+# 2.6.39 The open_by_handle_at() and name_to_handle_at() system calls were
+# added to Linux kernel 2.6.39.
+# Check if client supports these functions
+#
+AC_DEFUN([LC_HAVE_FHANDLE_SYSCALLS],
+[LB_LINUX_CONFIG_IM([FHANDLE],[
+ AC_DEFINE(HAVE_FHANDLE_SYSCALLS, 1,
+ [kernel supports fhandles and related syscalls])
+],[])
+])
+
+#
# 3.0 dirty_inode() has a flag parameter
# see kernel commit aa38572954ade525817fe88c54faebf85e5a61c0
#
])
#
-# 3.4 switchs touch_atime to struct path
-# see kernel commit 68ac1234fb949b66941d94dce4157742799fc581
+# 3.4 converts d_alloc_root to d_make_root
+# see kernel commit 32991ab305ace7017c62f8eecbe5eb36dc32e13b
#
-AC_DEFUN([LC_TOUCH_ATIME_1ARG],
-[AC_MSG_CHECKING([if touch_atime use one argument])
+AC_DEFUN([LC_HAVE_D_MAKE_ROOT],
+[AC_MSG_CHECKING([if have d_make_root])
LB_LINUX_TRY_COMPILE([
#include <linux/fs.h>
],[
- touch_atime((struct path *)NULL);
+ d_make_root((struct inode *)NULL);
],[
- AC_DEFINE(HAVE_TOUCH_ATIME_1ARG, 1,
- [touch_atime use one argument])
+ AC_DEFINE(HAVE_D_MAKE_ROOT, 1,
+ [have d_make_root])
AC_MSG_RESULT([yes])
],[
AC_MSG_RESULT([no])
])
#
-# 3.4 converts d_alloc_root to d_make_root
-# see kernel commit 32991ab305ace7017c62f8eecbe5eb36dc32e13b
+# 3.4 cache_register/cache_unregister are removed
+# see kernel commit 2c5f846747526e2b83c5f1b8e69016be0e2e87c0
+# Note, since 2.6.37 cache_register_net/cache_unregister_net
+# are defined, but not exported.
+# 3.3 cache_register_net/cache_unregister_net are
+# exported and replacing cache_register/cache_unregister in 3.4
#
-AC_DEFUN([LC_HAVE_D_MAKE_ROOT],
-[AC_MSG_CHECKING([if have d_make_root])
+AC_DEFUN([LC_HAVE_CACHE_REGISTER],
+[AC_MSG_CHECKING([if have cache_register])
LB_LINUX_TRY_COMPILE([
- #include <linux/fs.h>
+ #include <linux/sunrpc/cache.h>
],[
- d_make_root((struct inode *)NULL);
+ cache_register(NULL);
],[
- AC_DEFINE(HAVE_D_MAKE_ROOT, 1,
- [have d_make_root])
+ AC_DEFINE(HAVE_CACHE_REGISTER, 1,
+ [have cache_register])
AC_MSG_RESULT([yes])
],[
AC_MSG_RESULT([no])
])
#
-# 3.8 struct file has new memeber f_inode
+# 3.8 struct file has new member f_inode
#
AC_DEFUN([LC_HAVE_FILE_F_INODE],
[AC_MSG_CHECKING([if struct file has memeber f_inode])
])
])
+AC_DEFUN([LC_HAVE_SUNRPC_UPCALL_HAS_3ARGS],
+[AC_MSG_CHECKING([if sunrpc_cache_pipe_upcall takes 3 args])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/sunrpc/cache.h>
+],[
+ sunrpc_cache_pipe_upcall(NULL, NULL, NULL);
+],[
+ AC_DEFINE(HAVE_SUNRPC_UPCALL_HAS_3ARGS, 1,
+ [sunrpc_cache_pipe_upcall takes 3 args])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
#
# 3.9 uses hlist_for_each_entry with 3 args
# b67bfe0d42cac56c512dd5da4b1b347a23f4b70a
])
#
-# 3.9 killed f_vfsmnt by
-# 182be684784334598eee1d90274e7f7aa0063616
-# replacement is f_path.mnt
+# 3.10+ only supports procfs seq_files handling
#
-AC_DEFUN([LC_HAVE_F_PATH_MNT],
-[AC_MSG_CHECKING([if struct file has f_path.mnt])
+AC_DEFUN([LC_HAVE_ONLY_PROCFS_SEQ],
+[AC_MSG_CHECKING([if procfs only supports using seq_files])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/proc_fs.h>
+],[
+ ((struct proc_dir_entry *)0)->write_proc(NULL, NULL, 0, NULL);
+],[
+ AC_MSG_RESULT([no])
+],[
+ AC_DEFINE(HAVE_ONLY_PROCFS_SEQ, 1, [only seq_files supported])
+ AC_MSG_RESULT([yes])
+])
+])
+
+# 3.10 release for block device doesn't return int
+AC_DEFUN([LC_BLKDEV_RELEASE_RETURN_INT],
+[AC_MSG_CHECKING([if block_device_operations release returns int])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/blkdev.h>
+],[
+ struct block_device_operations fops;
+ int i __attribute__ ((unused));
+
+ i = fops.release(NULL,0);
+],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_BLKDEV_RELEASE_RETURN_INT, 1,
+ [block device release returns int])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
+# 3.11 invalidatepage requires the length of the range to invalidate
+#
+AC_DEFUN([LC_INVALIDATE_RANGE],
+[AC_MSG_CHECKING([if address_space_operations.invalidatepage requires 3 arguments])
LB_LINUX_TRY_COMPILE([
#include <linux/fs.h>
],[
- struct file *fp = NULL;
- struct path path;
+ struct address_space_operations a_ops;
- path.mnt = fp->f_path.mnt;
+ a_ops.invalidatepage(NULL,0,0);
],[
- AC_DEFINE(HAVE_F_PATH_MNT,1,[yes])
+ AC_DEFINE(HAVE_INVALIDATE_RANGE, 1, [address_space_operations.invalidatepage needs 3 arguments])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
+# 3.11 readdir now takes the new struct dir_context
+#
+AC_DEFUN([LC_HAVE_DIR_CONTEXT],
+[AC_MSG_CHECKING([if dir_context exist])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/fs.h>
+],[
+ struct dir_context ctx;
+
+ ctx.pos = 0;
+],[
+ AC_DEFINE(HAVE_DIR_CONTEXT, 1, [dir_context exist])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
+# 3.11 dentry_operations.d_compare() taken 5 arguments.
+#
+AC_DEFUN([LC_D_COMPARE_5ARGS],
+[AC_MSG_CHECKING([if d_compare taken 5 arguments])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/dcache.h>
+],[
+ ((struct dentry_operations*)0)->d_compare(NULL,NULL,0,NULL,NULL);
+],[
+ AC_DEFINE(HAVE_D_COMPARE_5ARGS, 1,
+ [d_compare need 5 arguments])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
+# 3.11 need to access d_count to get dentry reference count
+#
+AC_DEFUN([LC_HAVE_DCOUNT],
+[AC_MSG_CHECKING([if d_count exist])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/dcache.h>
+],[
+ struct dentry de;
+
+ d_count(&de);
+],[
+ AC_DEFINE(HAVE_D_COUNT, 1, [d_count exist])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
+# 3.12 truncate_pagecache without oldsize parameter
+#
+AC_DEFUN([LC_OLDSIZE_TRUNCATE_PAGECACHE],
+[AC_MSG_CHECKING([if truncate_pagecache with old_size parameter])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/mm.h>
+],[
+ truncate_pagecache(NULL, 0, 0);
+],[
+ AC_DEFINE(HAVE_OLDSIZE_TRUNCATE_PAGECACHE, 1, [with oldsize])
+ AC_MSG_RESULT([yes])
+],[
+ AC_MSG_RESULT([no])
+])
+])
+
+#
+# 3.12 ki_left removed from struct kiocb
+#
+AC_DEFUN([LC_KIOCB_KI_LEFT],
+[AC_MSG_CHECKING([if struct kiocb with ki_left member])
+LB_LINUX_TRY_COMPILE([
+ #include <linux/aio.h>
+],[
+ ((struct kiocb*)0)->ki_left = 0;
+],[
+ AC_DEFINE(HAVE_KIOCB_KI_LEFT, 1, [ki_left exist])
AC_MSG_RESULT([yes])
],[
AC_MSG_RESULT([no])
LC_CONFIG_LRU_RESIZE
LC_LLITE_LLOOP_MODULE
- LC_CAPA_CRYPTO
- LC_CONFIG_RMTCLIENT
- LC_CONFIG_GSS
-
- # 2.6.24
- LC_BIO_ENDIO_2ARG
- LC_PROCFS_DELETED
-
- # 2.6.27.15-2 sles11
- LC_HAVE_QUOTAIO_H
+ LC_GLIBC_SUPPORT_FHANDLES
+ LC_CAPA_CRYPTO
+ LC_CONFIG_RMTCLIENT
+ LC_CONFIG_GSS
- # 2.6.32
- LC_BLK_QUEUE_MAX_SEGMENTS
+ # 2.6.32
+ LC_BLK_QUEUE_MAX_SEGMENTS
# 2.6.34
LC_HAVE_DQUOT_FS_DISK_QUOTA
LC_D_COMPARE_7ARGS
LC_D_DELETE_CONST
- # 2.6.39
- LC_REQUEST_QUEUE_UNPLUG_FN
+ # 2.6.39
+ LC_REQUEST_QUEUE_UNPLUG_FN
+ LC_HAVE_FHANDLE_SYSCALLS
LC_HAVE_FSTYPE_MOUNT
+ LC_IOP_TRUNCATE
# 3.0
LC_DIRTY_INODE_WITH_FLAG
LC_MIGRATEPAGE_4ARGS
LC_SUPEROPS_USE_DENTRY
LC_INODEOPS_USE_UMODE_T
+ LC_HAVE_CACHE_REGISTER
# 3.4
- LC_TOUCH_ATIME_1ARG
LC_HAVE_D_MAKE_ROOT
LC_KMAP_ATOMIC_HAS_1ARG
# 3.8
LC_HAVE_FILE_F_INODE
+ LC_HAVE_SUNRPC_UPCALL_HAS_3ARGS
# 3.9
LC_HAVE_HLIST_FOR_EACH_3ARG
- LC_HAVE_F_PATH_MNT
+
+ # 3.10
+ LC_HAVE_ONLY_PROCFS_SEQ
+ LC_BLKDEV_RELEASE_RETURN_INT
+
+ # 3.11
+ LC_INVALIDATE_RANGE
+ LC_HAVE_DIR_CONTEXT
+ LC_D_COMPARE_5ARGS
+ LC_HAVE_DCOUNT
+
+ # 3.12
+ LC_OLDSIZE_TRUNCATE_PAGECACHE
+ LC_KIOCB_KI_LEFT
#
if test x$enable_server != xno ; then
])
#
+# 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([$enable_nodemap_proc_debug])
+if test x$enable_nodemap_proc_debug != xno; then
+ AC_DEFINE(NODEMAP_PROC_DEBUG, 1, [enable nodemap proc debug support])
+fi
+])
+
+#
# LC_LLITE_LLOOP_MODULE
# lloop_llite.ko does not currently work with page sizes
# of 64k or larger.
[ZLIB="-lz"
AC_DEFINE([HAVE_ADLER], 1,
[support alder32 checksum type])],
- [AC_MSG_WARN([No zlib-devel package found,
- unable to use adler32 checksum])])],
- [AC_MSG_WARN([No zlib package found, unable to use adler32 checksum])]
+ [AC_MSG_WARN([
+
+No zlib-devel package found, unable to use adler32 checksum
+])])],
+ [AC_MSG_WARN([
+
+No zlib package found, unable to use adler32 checksum
+])]
)
AC_SUBST(ZLIB)
[SELINUX="-lselinux"
AC_DEFINE([HAVE_SELINUX], 1,
[support for selinux ])],
- [AC_MSG_WARN([No selinux-devel package found,
- unable to build selinux enabled
- tools])])],
- [AC_MSG_WARN([No selinux package found, unable to build selinux
- enabled tools])]
+ [AC_MSG_WARN([
+
+No selinux-devel package found, unable to build selinux enabled tools
+])])],
+ [AC_MSG_WARN([
+
+No selinux package found, unable to build selinux enabled tools
+])]
)
AC_SUBST(SELINUX)
lustre/lfsck/autoMakefile
lustre/mdt/Makefile
lustre/mdt/autoMakefile
+lustre/nodemap/Makefile
+lustre/nodemap/autoMakefile
lustre/mdd/Makefile
lustre/mdd/autoMakefile
lustre/fld/Makefile
git://git.whamcloud.com / fs / lustre-release.git / blobdiff