JFS: Add lockdep annotations
Yeah, it's about time.
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index 53f63b4..aa5124b 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -331,7 +331,7 @@
/* read the iag */
imap = JFS_IP(ipimap)->i_imap;
- IREAD_LOCK(ipimap);
+ IREAD_LOCK(ipimap, RDWRLOCK_IMAP);
rc = diIAGRead(imap, iagno, &mp);
IREAD_UNLOCK(ipimap);
if (rc) {
@@ -920,7 +920,7 @@
/* Obtain read lock in imap inode. Don't release it until we have
* read all of the IAG's that we are going to.
*/
- IREAD_LOCK(ipimap);
+ IREAD_LOCK(ipimap, RDWRLOCK_IMAP);
/* read the iag.
*/
@@ -1415,7 +1415,7 @@
AG_LOCK(imap, agno);
/* Get read lock on imap inode */
- IREAD_LOCK(ipimap);
+ IREAD_LOCK(ipimap, RDWRLOCK_IMAP);
/* get the iag number and read the iag */
iagno = INOTOIAG(inum);
@@ -1808,7 +1808,7 @@
return -ENOSPC;
/* obtain read lock on imap inode */
- IREAD_LOCK(imap->im_ipimap);
+ IREAD_LOCK(imap->im_ipimap, RDWRLOCK_IMAP);
/* read the iag at the head of the list.
*/
@@ -1946,7 +1946,7 @@
} else {
/* read the iag.
*/
- IREAD_LOCK(imap->im_ipimap);
+ IREAD_LOCK(imap->im_ipimap, RDWRLOCK_IMAP);
if ((rc = diIAGRead(imap, iagno, &mp))) {
IREAD_UNLOCK(imap->im_ipimap);
jfs_error(ip->i_sb, "diAllocExt: error reading iag");
@@ -2509,7 +2509,7 @@
*/
/* acquire inode map lock */
- IWRITE_LOCK(ipimap);
+ IWRITE_LOCK(ipimap, RDWRLOCK_IMAP);
if (ipimap->i_size >> L2PSIZE != imap->im_nextiag + 1) {
IWRITE_UNLOCK(ipimap);
@@ -2648,7 +2648,7 @@
}
/* obtain read lock on map */
- IREAD_LOCK(ipimap);
+ IREAD_LOCK(ipimap, RDWRLOCK_IMAP);
/* read the iag */
if ((rc = diIAGRead(imap, iagno, &mp))) {
@@ -2779,7 +2779,7 @@
return -EIO;
}
/* read the iag */
- IREAD_LOCK(ipimap);
+ IREAD_LOCK(ipimap, RDWRLOCK_IMAP);
rc = diIAGRead(imap, iagno, &mp);
IREAD_UNLOCK(ipimap);
if (rc)