ceph_get_snapid_map  777 fs/ceph/inode.c 		ci->i_snapid_map = ceph_get_snapid_map(mdsc, ceph_snap(inode));
ceph_get_snapid_map  877 fs/ceph/super.h extern struct ceph_snapid_map *ceph_get_snapid_map(struct ceph_mds_client *mdsc,