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authorIngo Molnar <mingo@elte.hu>2006-01-24 15:22:50 -0600
committerDave Kleikamp <shaggy@austin.ibm.com>2006-01-24 15:22:50 -0600
commit1de87444f8f91009b726108c9a56600645ee8751 (patch)
tree66f731a701a005be55337792bf873c182470141a /fs/jfs/jfs_txnmgr.c
parent0a0fc0ddbe732779366ab6b1b879f62195e65967 (diff)
downloadblackbird-op-linux-1de87444f8f91009b726108c9a56600645ee8751.tar.gz
blackbird-op-linux-1de87444f8f91009b726108c9a56600645ee8751.zip
JFS: semaphore to mutex conversion.
the conversion was generated via scripts, and the result was validated automatically via a script as well. build and boot tested. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Diffstat (limited to 'fs/jfs/jfs_txnmgr.c')
-rw-r--r--fs/jfs/jfs_txnmgr.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index 2ddb6b892bcf..d38f605d9481 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -2876,10 +2876,10 @@ restart:
*/
TXN_UNLOCK();
tid = txBegin(ip->i_sb, COMMIT_INODE | COMMIT_FORCE);
- down(&jfs_ip->commit_sem);
+ mutex_lock(&jfs_ip->commit_mutex);
txCommit(tid, 1, &ip, 0);
txEnd(tid);
- up(&jfs_ip->commit_sem);
+ mutex_unlock(&jfs_ip->commit_mutex);
/*
* Just to be safe. I don't know how
* long we can run without blocking
@@ -2952,7 +2952,7 @@ int jfs_sync(void *arg)
* Inode is being freed
*/
list_del_init(&jfs_ip->anon_inode_list);
- } else if (! down_trylock(&jfs_ip->commit_sem)) {
+ } else if (! !mutex_trylock(&jfs_ip->commit_mutex)) {
/*
* inode will be removed from anonymous list
* when it is committed
@@ -2961,7 +2961,7 @@ int jfs_sync(void *arg)
tid = txBegin(ip->i_sb, COMMIT_INODE);
rc = txCommit(tid, 1, &ip, 0);
txEnd(tid);
- up(&jfs_ip->commit_sem);
+ mutex_unlock(&jfs_ip->commit_mutex);
iput(ip);
/*
@@ -2971,7 +2971,7 @@ int jfs_sync(void *arg)
cond_resched();
TXN_LOCK();
} else {
- /* We can't get the commit semaphore. It may
+ /* We can't get the commit mutex. It may
* be held by a thread waiting for tlock's
* so let's not block here. Save it to
* put back on the anon_list.
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