X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fjbd%2Frevoke.c;h=62e13c8db132b5efc4ec24adcfb3837204cf0014;hb=1864f7bd58351732593def024e73eca1f75bc352;hp=d204ab394f36bb0001c36d22b88fa0a1217c21f1;hpb=c4366889dda8110247be59ca41fddb82951a8c26;p=linux-2.6-omap-h63xx.git

diff --git a/fs/jbd/revoke.c b/fs/jbd/revoke.c
index d204ab394f3..62e13c8db13 100644
--- a/fs/jbd/revoke.c
+++ b/fs/jbd/revoke.c
@@ -1,5 +1,5 @@
 /*
- * linux/fs/revoke.c
+ * linux/fs/jbd/revoke.c
  *
  * Written by Stephen C. Tweedie <sct@redhat.com>, 2000
  *
@@ -66,9 +66,9 @@
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/list.h>
-#include <linux/smp_lock.h>
 #include <linux/init.h>
 #endif
+#include <linux/log2.h>
 
 static struct kmem_cache *revoke_record_cache;
 static struct kmem_cache *revoke_table_cache;
@@ -170,13 +170,13 @@ int __init journal_init_revoke_caches(void)
 {
 	revoke_record_cache = kmem_cache_create("revoke_record",
 					   sizeof(struct jbd_revoke_record_s),
-					   0, SLAB_HWCACHE_ALIGN, NULL, NULL);
+					   0, SLAB_HWCACHE_ALIGN, NULL);
 	if (revoke_record_cache == 0)
 		return -ENOMEM;
 
 	revoke_table_cache = kmem_cache_create("revoke_table",
 					   sizeof(struct jbd_revoke_table_s),
-					   0, 0, NULL, NULL);
+					   0, 0, NULL);
 	if (revoke_table_cache == 0) {
 		kmem_cache_destroy(revoke_record_cache);
 		revoke_record_cache = NULL;
@@ -212,7 +212,7 @@ int journal_init_revoke(journal_t *journal, int hash_size)
 	journal->j_revoke = journal->j_revoke_table[0];
 
 	/* Check that the hash_size is a power of two */
-	J_ASSERT ((hash_size & (hash_size-1)) == 0);
+	J_ASSERT(is_power_of_2(hash_size));
 
 	journal->j_revoke->hash_size = hash_size;
 
@@ -239,7 +239,7 @@ int journal_init_revoke(journal_t *journal, int hash_size)
 	journal->j_revoke = journal->j_revoke_table[1];
 
 	/* Check that the hash_size is a power of two */
-	J_ASSERT ((hash_size & (hash_size-1)) == 0);
+	J_ASSERT(is_power_of_2(hash_size));
 
 	journal->j_revoke->hash_size = hash_size;