From: Linus Torvalds Date: Sat, 23 Jul 2011 02:30:19 +0000 (-0700) Subject: vfs: move ACL cache lookup into generic code X-Git-Tag: v3.1-rc1~246^2~8 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e77819e57f0817c6dc7cadd061acd70c604cbce2;p=pandora-kernel.git vfs: move ACL cache lookup into generic code This moves logic for checking the cached ACL values from low-level filesystems into generic code. The end result is a streamlined ACL check that doesn't need to load the inode->i_op->check_acl pointer at all for the common cached case. The filesystems also don't need to check for a non-blocking RCU walk case in their acl_check() functions, because that is all handled at a VFS layer. Signed-off-by: Linus Torvalds Signed-off-by: Al Viro --- Reading git-diff-tree failed