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ocfs2: honor O_(D)SYNC flag in fallocate
author
Mark Fasheh
<mfasheh@suse.de>
Wed, 16 Nov 2011 20:03:10 +0000
(12:03 -0800)
committer
Joel Becker
<jlbec@evilplan.org>
Thu, 17 Nov 2011 10:15:58 +0000
(
02:15
-0800)
We need to sync the transaction which updates i_size if the file is marked
as needing sync semantics.
Signed-off-by: Mark Fasheh <mfasheh@suse.de>
Signed-off-by: Joel Becker <jlbec@evilplan.org>
fs/ocfs2/file.c
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diff --git
a/fs/ocfs2/file.c
b/fs/ocfs2/file.c
index
5c4a74e
..
09e3de5
100644
(file)
--- a/
fs/ocfs2/file.c
+++ b/
fs/ocfs2/file.c
@@
-1950,6
+1950,9
@@
static int __ocfs2_change_file_space(struct file *file, struct inode *inode,
if (ret < 0)
mlog_errno(ret);
+ if (file->f_flags & O_SYNC)
+ handle->h_sync = 1;
+
ocfs2_commit_trans(osb, handle);
out_inode_unlock: