ceph: add acl for cephfs

[~andy/linux] / fs / ceph / super.c

diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index 6a0951e4304441a241ca8fe550aba36cc097c271..c6740e43a3518fa1aca7251fad67c200ec400dfb 100644 (file)
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -686,6 +686,7 @@ static const struct super_operations ceph_super_ops = {
        .alloc_inode    = ceph_alloc_inode,
        .destroy_inode  = ceph_destroy_inode,
        .write_inode    = ceph_write_inode,
+       .drop_inode     = ceph_drop_inode,
        .sync_fs        = ceph_sync_fs,
        .put_super      = ceph_put_super,
        .show_options   = ceph_show_options,
@@ -818,7 +819,11 @@ static int ceph_set_super(struct super_block *s, void *data)
 
        s->s_flags = fsc->mount_options->sb_flags;
        s->s_maxbytes = 1ULL << 40;  /* temp value until we get mdsmap */
+#ifdef CONFIG_CEPH_FS_POSIX_ACL
+       s->s_flags |= MS_POSIXACL;
+#endif
 
+       s->s_xattr = ceph_xattr_handlers;
        s->s_fs_info = fsc;
        fsc->sb = s;