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>

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;
 }