---

yaml --- r: 229149 b: refs/heads/master c: d1668fe h: refs/heads/master i: 229147: cabdb11 v: v3
git-mirror · Jan 6, 2011 · 7672c98 · 7672c98
1 parent 00b0d84
commit 7672c98
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Showing 2 changed files with 3 additions and 10 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7abc2e45e48ca04206949682402d5d55bc64a16b
+refs/heads/master: d1668fe390c1e84580575965684a8fa7e4626dee
diff --git a/trunk/fs/udf/super.c b/trunk/fs/udf/super.c
@@ -2207,8 +2207,6 @@ static unsigned int udf_count_free_bitmap(struct super_block *sb,
 	uint16_t ident;
 	struct spaceBitmapDesc *bm;
 
-	lock_kernel();
-
 	loc.logicalBlockNum = bitmap->s_extPosition;
 	loc.partitionReferenceNum = UDF_SB(sb)->s_partition;
 	bh = udf_read_ptagged(sb, &loc, 0, &ident);
@@ -2245,10 +2243,7 @@ static unsigned int udf_count_free_bitmap(struct super_block *sb,
 		}
 	}
 	brelse(bh);
-
 out:
-	unlock_kernel();
-
 	return accum;
 }
 
@@ -2261,8 +2256,7 @@ static unsigned int udf_count_free_table(struct super_block *sb,
 	int8_t etype;
 	struct extent_position epos;
 
-	lock_kernel();
-
+	mutex_lock(&UDF_SB(sb)->s_alloc_mutex);
 	epos.block = UDF_I(table)->i_location;
 	epos.offset = sizeof(struct unallocSpaceEntry);
 	epos.bh = NULL;
@@ -2271,8 +2265,7 @@ static unsigned int udf_count_free_table(struct super_block *sb,
 		accum += (elen >> table->i_sb->s_blocksize_bits);
 
 	brelse(epos.bh);
-
-	unlock_kernel();
+	mutex_unlock(&UDF_SB(sb)->s_alloc_mutex);
 
 	return accum;
 }