diff options
| -rw-r--r-- | fs/ocfs2/file.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index 2fce3c40ad27..1055a2ece738 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -2116,6 +2116,9 @@ static int ocfs2_prepare_inode_for_write(struct file *file, struct dentry *dentry = file->f_path.dentry; struct inode *inode = dentry->d_inode; loff_t saved_pos = 0, end; + struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); + int full_coherency = !(osb->s_mount_opt & + OCFS2_MOUNT_COHERENCY_BUFFERED); /* * We start with a read level meta lock and only jump to an ex @@ -2204,7 +2207,7 @@ static int ocfs2_prepare_inode_for_write(struct file *file, * one node could wind up truncating another * nodes writes. */ - if (end > i_size_read(inode)) { + if (end > i_size_read(inode) && !full_coherency) { *direct_io = 0; break; } |