ocfs2: honor O_(D)SYNC flag in fallocate
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>
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 5c4a74e..09e3de5 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1950,6 +1950,9 @@
if (ret < 0)
mlog_errno(ret);
+ if (file->f_flags & O_SYNC)
+ handle->h_sync = 1;
+
ocfs2_commit_trans(osb, handle);
out_inode_unlock: