---

yaml
---
r: 154299
b: refs/heads/master
c: 3a6a6c1
h: refs/heads/master
i:
  154297: 3a63168
  154295: 03458d9
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d5bb68adda7cc179e8efadeaa3a283cb470f13a6
+refs/heads/master: 3a6a6c16be78472a52f6dd7d88913373b42ad0f7

trunk/fs/btrfs/inode.c

@@ -2122,8 +2122,10 @@ static void btrfs_read_locked_inode(struct inode *inode)
 	 * any xattrs or acls
 	 */
 	maybe_acls = acls_after_inode_item(leaf, path->slots[0], inode->i_ino);
-	if (!maybe_acls)
-		cache_no_acl(inode);
+	if (!maybe_acls) {
+		inode->i_acl = NULL;
+		inode->i_default_acl = NULL;
+	}
 
 	BTRFS_I(inode)->block_group = btrfs_find_block_group(root, 0,
 						alloc_group_block, 0);

trunk/fs/jffs2/acl.c

@@ -284,7 +284,8 @@ int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, int *i_mode)
 	struct posix_acl *acl, *clone;
 	int rc;
 
-	cache_no_acl(inode);
+	inode->i_default_acl = NULL;
+	inode->i_acl = NULL;
 
 	if (S_ISLNK(*i_mode))
 		return 0;	/* Symlink always has no-ACL */

trunk/fs/jfs/acl.c

@@ -118,16 +118,15 @@ static int jfs_set_acl(tid_t tid, struct inode *inode, int type,
 
 static int jfs_check_acl(struct inode *inode, int mask)
 {
-	struct posix_acl *acl = jfs_get_acl(inode, ACL_TYPE_ACCESS);
-
-	if (IS_ERR(acl))
-		return PTR_ERR(acl);
-	if (acl) {
-		int error = posix_acl_permission(inode, acl, mask);
+	if (inode->i_acl == ACL_NOT_CACHED) {
+		struct posix_acl *acl = jfs_get_acl(inode, ACL_TYPE_ACCESS);
+		if (IS_ERR(acl))
+			return PTR_ERR(acl);
 		posix_acl_release(acl);
-		return error;
 	}
 
+	if (inode->i_acl)
+		return posix_acl_permission(inode, inode->i_acl, mask);
 	return -EAGAIN;
 }
 

trunk/include/linux/posix_acl.h

@@ -83,7 +83,6 @@ extern int posix_acl_chmod_masq(struct posix_acl *, mode_t);
 extern struct posix_acl *get_posix_acl(struct inode *, int);
 extern int set_posix_acl(struct inode *, int, struct posix_acl *);
 
-#ifdef CONFIG_FS_POSIX_ACL
 static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
 {
 	struct posix_acl **p, *acl;
@@ -147,14 +146,5 @@ static inline void forget_cached_acl(struct inode *inode, int type)
 	if (old != ACL_NOT_CACHED)
 		posix_acl_release(old);
 }
-#endif
-
-static inline void cache_no_acl(struct inode *inode)
-{
-#ifdef CONFIG_FS_POSIX_ACL
-	inode->i_acl = NULL;
-	inode->i_default_acl = NULL;
-#endif
-}
 
 #endif  /* __LINUX_POSIX_ACL_H */

trunk/kernel/Makefile

@@ -69,8 +69,8 @@ obj-$(CONFIG_IKCONFIG) += configs.o
 obj-$(CONFIG_RESOURCE_COUNTERS) += res_counter.o
 obj-$(CONFIG_STOP_MACHINE) += stop_machine.o
 obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
-obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
-obj-$(CONFIG_AUDITSYSCALL) += auditsc.o audit_watch.o
+obj-$(CONFIG_AUDIT) += audit.o auditfilter.o audit_watch.o
+obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
 obj-$(CONFIG_GCOV_KERNEL) += gcov/
 obj-$(CONFIG_AUDIT_TREE) += audit_tree.o
 obj-$(CONFIG_KPROBES) += kprobes.o

trunk/mm/shmem.c

@@ -1558,7 +1558,6 @@ static struct inode *shmem_get_inode(struct super_block *sb, int mode,
 		spin_lock_init(&info->lock);
 		info->flags = flags & VM_NORESERVE;
 		INIT_LIST_HEAD(&info->swaplist);
-		cache_no_acl(inode);
 
 		switch (mode & S_IFMT) {
 		default:
@@ -2380,6 +2379,10 @@ static struct inode *shmem_alloc_inode(struct super_block *sb)
 	p = (struct shmem_inode_info *)kmem_cache_alloc(shmem_inode_cachep, GFP_KERNEL);
 	if (!p)
 		return NULL;
+#ifdef CONFIG_TMPFS_POSIX_ACL
+	p->vfs_inode.i_acl = NULL;
+	p->vfs_inode.i_default_acl = NULL;
+#endif
 	return &p->vfs_inode;
 }