From 18f4c644773bc8de1fd9c5182b30c231aafb94ef Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Fri, 28 Aug 2009 12:29:03 -0700 Subject: 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 Acked-by: Serge Hallyn Signed-off-by: Linus Torvalds --- fs/jffs2/acl.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'fs/jffs2/acl.c') diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 8fcb6239218e..7edb62e97419 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -258,7 +258,7 @@ static int jffs2_set_acl(struct inode *inode, int type, struct posix_acl *acl) return rc; } -static int jffs2_check_acl(struct inode *inode, int mask) +int jffs2_check_acl(struct inode *inode, int mask) { struct posix_acl *acl; int rc; @@ -274,11 +274,6 @@ static int jffs2_check_acl(struct inode *inode, int mask) return -EAGAIN; } -int jffs2_permission(struct inode *inode, int mask) -{ - return generic_permission(inode, mask, jffs2_check_acl); -} - int jffs2_init_acl_pre(struct inode *dir_i, struct inode *inode, int *i_mode) { struct posix_acl *acl, *clone; -- cgit v1.2.3