jffs2/jfs/xfs: switch over to 'check_acl' rather than 'permission()'

This avoids an indirect call in the VFS for each path component lookup.

Well, at least as long as you own the directory in question, and the ACL
check is unnecessary.

Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index 6f60cc910f4c..7aa4417e085f 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -55,7 +55,7 @@ const struct inode_operations jffs2_dir_inode_operations =
         .rmdir =        jffs2_rmdir,
         .mknod =        jffs2_mknod,
         .rename =       jffs2_rename,
-        .permission =   jffs2_permission,
+        .check_acl =    jffs2_check_acl,
         .setattr =      jffs2_setattr,
         .setxattr =     jffs2_setxattr,
         .getxattr =     jffs2_getxattr,