fs: take the ACL checks to common code

Replace the ->check_acl method with a ->get_acl method that simply reads an
ACL from disk after having a cache miss.  This means we can replace the ACL
checking boilerplate code with a single implementation in namei.c.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Christoph Hellwig
2011-07-23 17:37:31 +02:00
committed by Al Viro
parent edde854e8b
commit 4e34e719e4
52 changed files with 92 additions and 294 deletions

View File

@@ -59,11 +59,7 @@ extern const struct xattr_handler reiserfs_posix_acl_access_handler;
#else
#define reiserfs_cache_default_acl(inode) 0
static inline struct posix_acl *reiserfs_get_acl(struct inode *inode, int type)
{
return NULL;
}
#define reiserfs_get_acl NULL
static inline int reiserfs_acl_chmod(struct inode *inode)
{