From 4482a087d4c5a6ffbc385c56b4a4e2f694d9fd5d Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 23 Jul 2011 17:37:03 +0200 Subject: [PATCH] reiserfs: cache negative ACLs for v1 stat format Always set up a negative ACL cache entry if the inode can't have ACLs. That behaves much better than doing this check inside ->check_acl. Also remove the left over MAY_NOT_BLOCK check. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- fs/reiserfs/inode.c | 5 +++++ fs/reiserfs/xattr.c | 9 --------- 2 files changed, 5 insertions(+), 9 deletions(-) diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index 2922b90ceac1..9b0d4b78b4fb 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -1475,6 +1475,11 @@ void reiserfs_read_locked_inode(struct inode *inode, reiserfs_check_path(&path_to_sd); /* init inode should be relsing */ + /* + * Stat data v1 doesn't support ACLs. + */ + if (get_inode_sd_version(inode) == STAT_DATA_V1) + cache_no_acl(inode); } /** diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index 6938d8c68d6e..7ba083eb62bd 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -872,15 +872,6 @@ int reiserfs_check_acl(struct inode *inode, int mask) struct posix_acl *acl; int error = -EAGAIN; /* do regular unix permission checks by default */ - /* - * Stat data v1 doesn't support ACLs. - */ - if (get_inode_sd_version(inode) == STAT_DATA_V1) - return -EAGAIN; - - if (mask & MAY_NOT_BLOCK) - return -ECHILD; - acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS); if (acl) {