- patches.suse/slab-handle-memoryless-nodes-v2a.patch: Refresh.

[linux-flexiantxendom0-3.2.10.git] / include / linux / posix_acl.h

diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 065a365..6760816 100644 (file)
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -147,6 +147,20 @@ static inline void forget_cached_acl(struct inode *inode, int type)
        if (old != ACL_NOT_CACHED)
                posix_acl_release(old);
 }
+
+static inline void forget_all_cached_acls(struct inode *inode)
+{
+       struct posix_acl *old_access, *old_default;
+       spin_lock(&inode->i_lock);
+       old_access = inode->i_acl;
+       old_default = inode->i_default_acl;
+       inode->i_acl = inode->i_default_acl = ACL_NOT_CACHED;
+       spin_unlock(&inode->i_lock);
+       if (old_access != ACL_NOT_CACHED)
+               posix_acl_release(old_access);
+       if (old_default != ACL_NOT_CACHED)
+               posix_acl_release(old_default);
+}
 #endif
 
 static inline void cache_no_acl(struct inode *inode)