summaryrefslogtreecommitdiffstats
path: root/fs/ocfs2/aops.c
diff options
context:
space:
mode:
authorMark Fasheh <mark.fasheh@oracle.com>2007-04-16 17:28:51 -0700
committerMark Fasheh <mark.fasheh@oracle.com>2007-04-26 15:07:45 -0700
commit7cdfc3a1c3971c9125c317cb8c2525745851798e (patch)
treeac0103cba9eaf0bc07b2e63893fa4e9637e6934e /fs/ocfs2/aops.c
parent8110b073a9135acf0a71bccfc20c0d1023f179c6 (diff)
downloadop-kernel-dev-7cdfc3a1c3971c9125c317cb8c2525745851798e.zip
op-kernel-dev-7cdfc3a1c3971c9125c317cb8c2525745851798e.tar.gz
ocfs2: Remember rw lock level during direct io
Cluster locking might have been redone because a direct write won't complete, so this needs to be reflected in the iocb. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/aops.c')
-rw-r--r--fs/ocfs2/aops.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index b74971e..56963e6 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -522,12 +522,17 @@ static void ocfs2_dio_end_io(struct kiocb *iocb,
void *private)
{
struct inode *inode = iocb->ki_filp->f_path.dentry->d_inode;
+ int level;
/* this io's submitter should not have unlocked this before we could */
BUG_ON(!ocfs2_iocb_is_rw_locked(iocb));
+
ocfs2_iocb_clear_rw_locked(iocb);
- up_read(&inode->i_alloc_sem);
- ocfs2_rw_unlock(inode, 0);
+
+ level = ocfs2_iocb_rw_locked_level(iocb);
+ if (!level)
+ up_read(&inode->i_alloc_sem);
+ ocfs2_rw_unlock(inode, level);
}
/*
OpenPOWER on IntegriCloud