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authorDave Kleikamp <shaggy@linux.vnet.ibm.com>2007-01-09 14:14:48 -0600
committerDave Kleikamp <shaggy@linux.vnet.ibm.com>2007-01-09 14:14:48 -0600
commit82d5b9a7c63054a9a2cd838ffd177697f86e7e34 (patch)
tree7deb900fb1bdb9afe5487290838b2072b42f3790 /fs/jfs/jfs_imap.c
parent17e6afc75ad0150d265a86a8f155b2871f9c07fe (diff)
downloadop-kernel-dev-82d5b9a7c63054a9a2cd838ffd177697f86e7e34.zip
op-kernel-dev-82d5b9a7c63054a9a2cd838ffd177697f86e7e34.tar.gz
JFS: Add lockdep annotations
Yeah, it's about time. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Diffstat (limited to 'fs/jfs/jfs_imap.c')
-rw-r--r--fs/jfs/jfs_imap.c16
1 files changed, 8 insertions, 8 deletions
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 @@ int diRead(struct inode *ip)
/* 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 @@ int diFree(struct inode *ip)
/* 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 @@ int diAlloc(struct inode *pip, bool dir, struct inode *ip)
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 @@ static int diAllocIno(struct inomap * imap, int agno, struct inode *ip)
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 @@ static int diAllocExt(struct inomap * imap, int agno, struct inode *ip)
} 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 @@ diNewIAG(struct inomap * imap, int *iagnop, int agno, struct metapage ** mpp)
*/
/* 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 @@ diNewIAG(struct inomap * imap, int *iagnop, int agno, struct metapage ** mpp)
}
/* 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 @@ diUpdatePMap(struct inode *ipimap,
return -EIO;
}
/* read the iag */
- IREAD_LOCK(ipimap);
+ IREAD_LOCK(ipimap, RDWRLOCK_IMAP);
rc = diIAGRead(imap, iagno, &mp);
IREAD_UNLOCK(ipimap);
if (rc)
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