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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_extent.c | |
| parent | 0a0fc0ddbe732779366ab6b1b879f62195e65967 (diff) | |
| download | linux-1de87444f8f91009b726108c9a56600645ee8751.tar.bz2 | |
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_extent.c')
| -rw-r--r-- | fs/jfs/jfs_extent.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/jfs/jfs_extent.c b/fs/jfs/jfs_extent.c index 4879603daa1c..5549378358bf 100644 --- a/fs/jfs/jfs_extent.c +++ b/fs/jfs/jfs_extent.c @@ -94,7 +94,7 @@ extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, boolean_t abnr) txBeginAnon(ip->i_sb); /* Avoid race with jfs_commit_inode() */ - down(&JFS_IP(ip)->commit_sem); + mutex_lock(&JFS_IP(ip)->commit_mutex); /* validate extent length */ if (xlen > MAXXLEN) @@ -136,14 +136,14 @@ extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, boolean_t abnr) */ nxlen = xlen; if ((rc = extBalloc(ip, hint ? hint : INOHINT(ip), &nxlen, &nxaddr))) { - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); return (rc); } /* Allocate blocks to quota. */ if (DQUOT_ALLOC_BLOCK(ip, nxlen)) { dbFree(ip, nxaddr, (s64) nxlen); - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); return -EDQUOT; } @@ -165,7 +165,7 @@ extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, boolean_t abnr) if (rc) { dbFree(ip, nxaddr, nxlen); DQUOT_FREE_BLOCK(ip, nxlen); - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); return (rc); } @@ -177,7 +177,7 @@ extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, boolean_t abnr) mark_inode_dirty(ip); - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); /* * COMMIT_SyncList flags an anonymous tlock on page that is on * sync list. @@ -222,7 +222,7 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, boolean_t abnr) /* This blocks if we are low on resources */ txBeginAnon(ip->i_sb); - down(&JFS_IP(ip)->commit_sem); + mutex_lock(&JFS_IP(ip)->commit_mutex); /* validate extent length */ if (nxlen > MAXXLEN) nxlen = MAXXLEN; @@ -258,7 +258,7 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, boolean_t abnr) /* Allocat blocks to quota. */ if (DQUOT_ALLOC_BLOCK(ip, nxlen)) { dbFree(ip, nxaddr, (s64) nxlen); - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); return -EDQUOT; } @@ -338,7 +338,7 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, boolean_t abnr) mark_inode_dirty(ip); exit: - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); return (rc); } #endif /* _NOTYET */ @@ -439,12 +439,12 @@ int extRecord(struct inode *ip, xad_t * xp) txBeginAnon(ip->i_sb); - down(&JFS_IP(ip)->commit_sem); + mutex_lock(&JFS_IP(ip)->commit_mutex); /* update the extent */ rc = xtUpdate(0, ip, xp); - up(&JFS_IP(ip)->commit_sem); + mutex_unlock(&JFS_IP(ip)->commit_mutex); return rc; } |