From f36e4472969a78ae65e514b553e9a0feacb40a28 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Sun, 20 Jan 2013 21:59:29 -0800 Subject: ceph: add exists_cb to vxattr struct Allow for a callback to dynamically determine if a vxattr exists for the given inode. Signed-off-by: Sage Weil Reviewed-by: Sam Lang --- fs/ceph/xattr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index 234270f00c2a..06344da4e968 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -30,6 +30,7 @@ struct ceph_vxattr { size_t (*getxattr_cb)(struct ceph_inode_info *ci, char *val, size_t size); bool readonly, hidden; + bool (*exists_cb)(struct ceph_inode_info *ci); }; /* directories */ @@ -92,6 +93,7 @@ static size_t ceph_vxattrcb_dir_rctime(struct ceph_inode_info *ci, char *val, .getxattr_cb = ceph_vxattrcb_ ## _type ## _ ## _name, \ .readonly = true, \ .hidden = false, \ + .exists_cb = NULL, \ } static struct ceph_vxattr ceph_dir_vxattrs[] = { -- cgit v1.2.3