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tmp_suning_uos_patched/fs/ocfs2
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Tao Ma 86470e98cc ocfs2: Handle O_DIRECT when writing to a refcounted cluster. 
In case of writing to a refcounted cluster with O_DIRECT,
we need to fall back to buffer write. And when it is finished,
we need to flush the page and the journal as we did for other
O_DIRECT writes.

This patch fix oss bug 1191.
http://oss.oracle.com/bugzilla/show_bug.cgi?id=1191

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Tested-by: Tristan Ye <tristan.ye@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
2009-12-30 19:53:35 -08:00
..
cluster Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-24 12:59:11 -08:00
dlm Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-24 12:59:11 -08:00
acl.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-24 12:59:11 -08:00
acl.h ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
alloc.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-23 13:33:07 -08:00
alloc.h ocfs2: Find proper end cpos for a leaf refcount block. 2009-12-02 16:14:57 -08:00
aops.c cleanup blockdev_direct_IO locking 2009-12-16 12:16:49 -05:00
aops.h ocfs2: Add CoW support. 2009-09-22 20:09:36 -07:00
blockcheck.c tree-wide: fix typos "offest" -> "offset" 2009-12-04 15:39:50 +01:00
blockcheck.h ocfs2: Add statistics for the checksum and ecc operations. 2009-06-03 19:15:36 -07:00
buffer_head_io.c ocfs2: Take the inode out of the metadata read/write paths. 2009-09-04 16:07:48 -07:00
buffer_head_io.h ocfs2: Take the inode out of the metadata read/write paths. 2009-09-04 16:07:48 -07:00
dcache.c ocfs2: invalidate dentry if its dentry_lock isn't initialized. 2009-08-27 18:10:54 -07:00
dcache.h ocfs2: Fix deadlock on umount 2009-07-21 15:47:55 -07:00
dir.c ocfs2: Pass ocfs2_caching_info into ocfs_init_*_extent_tree(). 2009-09-04 16:08:13 -07:00
dir.h
dlmglue.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
dlmglue.h ocfs2: Add new refcount tree lock resource in dlmglue. 2009-09-22 20:09:28 -07:00
export.c
export.h
extent_map.c Ocfs2: Let ocfs2 support fiemap for symlink and fast symlink. 2009-12-23 17:52:09 -08:00
extent_map.h ocfs2: Return extent flags for xattr value tree. 2009-09-22 20:09:39 -07:00
file.c ocfs2: Handle O_DIRECT when writing to a refcounted cluster. 2009-12-30 19:53:35 -08:00
file.h ocfs2: Integrate CoW in file write. 2009-09-22 20:09:37 -07:00
heartbeat.c
heartbeat.h
inode.c ocfs2: Call refcount tree remove process properly. 2009-09-22 20:09:44 -07:00
inode.h ocfs2: Drop struct inode from ocfs2_extent_tree_operations. 2009-09-04 16:07:57 -07:00
ioctl.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-09-23 09:29:20 -07:00
ioctl.h
journal.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
journal.h ocfs2: Decrement refcount when truncating refcounted extents. 2009-09-22 20:09:35 -07:00
Kconfig ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
localalloc.c ocfs2: Pass struct ocfs2_caching_info to the journal functions. 2009-09-04 16:07:50 -07:00
localalloc.h
locks.c
locks.h
Makefile ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
mmap.c const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
mmap.h
namei.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-24 12:59:11 -08:00
namei.h ocfs2: Create reflinked file in orphan dir. 2009-09-22 20:09:48 -07:00
ocfs1_fs_compat.h
ocfs2_fs.h ocfs2: replace u8 by __u8 in ocfs2_fs.h 2009-12-17 20:55:54 -08:00
ocfs2_lockid.h ocfs2: Add new refcount tree lock resource in dlmglue. 2009-09-22 20:09:28 -07:00
ocfs2_lockingver.h
ocfs2.h Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-24 12:59:11 -08:00
quota_global.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-09-23 09:29:20 -07:00
quota_local.c const: struct quota_format_ops 2009-12-10 15:02:51 +01:00
quota.h quota: Move definition of QFMT_OCFS2 to linux/quota.h 2009-12-10 15:02:53 +01:00
refcounttree.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-23 13:33:07 -08:00
refcounttree.h ocfs2: Add ioctl for reflink. 2009-09-22 20:09:51 -07:00
resize.c ocfs2: Pass struct ocfs2_caching_info to the journal functions. 2009-09-04 16:07:50 -07:00
resize.h
slot_map.c ocfs2: Take the inode out of the metadata read/write paths. 2009-09-04 16:07:48 -07:00
slot_map.h
stack_o2cb.c ocfs2: keep index within status_map[] 2009-08-07 13:16:50 -07:00
stack_user.c ocfs2: explicit declare uninitialized var in user_cluster_connect() 2009-12-17 20:55:52 -08:00
stackglue.c sysctl: Drop & in front of every proc_handler. 2009-11-18 08:37:40 -08:00
stackglue.h ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API. 2009-06-22 14:24:30 -07:00
suballoc.c ocfs2: Pass ocfs2_caching_info to ocfs2_read_extent_block(). 2009-09-04 16:07:52 -07:00
suballoc.h
super.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-24 12:59:11 -08:00
super.h
symlink.c Ocfs2: Let ocfs2 support fiemap for symlink and fast symlink. 2009-12-23 17:52:09 -08:00
symlink.h
sysfile.c ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define. 2009-06-22 14:34:29 -07:00
sysfile.h
uptodate.c ocfs2: Trivial cleanup of jbd compatibility layer removal 2009-11-13 15:45:05 -08:00
uptodate.h ocfs2: Pass struct ocfs2_caching_info to the journal functions. 2009-09-04 16:07:50 -07:00
ver.c
ver.h
xattr.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-24 12:59:11 -08:00
xattr.h ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00