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| author | Ingo Molnar <mingo@elte.hu> | 2006-01-24 15:22:50 -0600 |
|---|---|---|
| committer | Dave Kleikamp <shaggy@austin.ibm.com> | 2006-01-24 15:22:50 -0600 |
| commit | 1de87444f8f91009b726108c9a56600645ee8751 (patch) | |
| tree | 66f731a701a005be55337792bf873c182470141a /fs/jfs/jfs_imap.c | |
| parent | 0a0fc0ddbe732779366ab6b1b879f62195e65967 (diff) | |
| download | linux-stable-1de87444f8f91009b726108c9a56600645ee8751.tar.gz linux-stable-1de87444f8f91009b726108c9a56600645ee8751.tar.bz2 linux-stable-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_imap.c')
| -rw-r--r-- | fs/jfs/jfs_imap.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c index 31b4aa13dd4b..87dd86c34c22 100644 --- a/fs/jfs/jfs_imap.c +++ b/fs/jfs/jfs_imap.c @@ -66,14 +66,14 @@ static HLIST_HEAD(aggregate_hash); * imap locks */ /* iag free list lock */ -#define IAGFREE_LOCK_INIT(imap) init_MUTEX(&imap->im_freelock) -#define IAGFREE_LOCK(imap) down(&imap->im_freelock) -#define IAGFREE_UNLOCK(imap) up(&imap->im_freelock) +#define IAGFREE_LOCK_INIT(imap) mutex_init(&imap->im_freelock) +#define IAGFREE_LOCK(imap) mutex_lock(&imap->im_freelock) +#define IAGFREE_UNLOCK(imap) mutex_unlock(&imap->im_freelock) /* per ag iag list locks */ -#define AG_LOCK_INIT(imap,index) init_MUTEX(&(imap->im_aglock[index])) -#define AG_LOCK(imap,agno) down(&imap->im_aglock[agno]) -#define AG_UNLOCK(imap,agno) up(&imap->im_aglock[agno]) +#define AG_LOCK_INIT(imap,index) mutex_init(&(imap->im_aglock[index])) +#define AG_LOCK(imap,agno) mutex_lock(&imap->im_aglock[agno]) +#define AG_UNLOCK(imap,agno) mutex_unlock(&imap->im_aglock[agno]) /* * forward references @@ -1261,7 +1261,7 @@ int diFree(struct inode *ip) * to be freed by the transaction; */ tid = txBegin(ipimap->i_sb, COMMIT_FORCE); - down(&JFS_IP(ipimap)->commit_sem); + mutex_lock(&JFS_IP(ipimap)->commit_mutex); /* acquire tlock of the iag page of the freed ixad * to force the page NOHOMEOK (even though no data is @@ -1294,7 +1294,7 @@ int diFree(struct inode *ip) rc = txCommit(tid, 1, &iplist[0], COMMIT_FORCE); txEnd(tid); - up(&JFS_IP(ipimap)->commit_sem); + mutex_unlock(&JFS_IP(ipimap)->commit_mutex); /* unlock the AG inode map information */ AG_UNLOCK(imap, agno); @@ -2554,13 +2554,13 @@ diNewIAG(struct inomap * imap, int *iagnop, int agno, struct metapage ** mpp) * addressing structure pointing to the new iag page; */ tid = txBegin(sb, COMMIT_FORCE); - down(&JFS_IP(ipimap)->commit_sem); + mutex_lock(&JFS_IP(ipimap)->commit_mutex); /* update the inode map addressing structure to point to it */ if ((rc = xtInsert(tid, ipimap, 0, blkno, xlen, &xaddr, 0))) { txEnd(tid); - up(&JFS_IP(ipimap)->commit_sem); + mutex_unlock(&JFS_IP(ipimap)->commit_mutex); /* Free the blocks allocated for the iag since it was * not successfully added to the inode map */ @@ -2626,7 +2626,7 @@ diNewIAG(struct inomap * imap, int *iagnop, int agno, struct metapage ** mpp) rc = txCommit(tid, 1, &iplist[0], COMMIT_FORCE); txEnd(tid); - up(&JFS_IP(ipimap)->commit_sem); + mutex_unlock(&JFS_IP(ipimap)->commit_mutex); duplicateIXtree(sb, blkno, xlen, &xaddr); |