libceph: rename ceph_oloc_oid_to_pg()
Rename ceph_oloc_oid_to_pg() to ceph_object_locator_to_pg(). Emphasise
that returned is raw PG and return -ENOENT instead of -EIO if the pool
doesn't exist.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
diff --git a/include/linux/ceph/osdmap.h b/include/linux/ceph/osdmap.h
index ce7a41a..b70440c 100644
--- a/include/linux/ceph/osdmap.h
+++ b/include/linux/ceph/osdmap.h
@@ -213,11 +213,10 @@
u64 off, u64 len,
u64 *bno, u64 *oxoff, u64 *oxlen);
-/* calculate mapping of object to a placement group */
-extern int ceph_oloc_oid_to_pg(struct ceph_osdmap *osdmap,
- struct ceph_object_locator *oloc,
- struct ceph_object_id *oid,
- struct ceph_pg *pg_out);
+int ceph_object_locator_to_pg(struct ceph_osdmap *osdmap,
+ struct ceph_object_id *oid,
+ struct ceph_object_locator *oloc,
+ struct ceph_pg *raw_pgid);
extern int ceph_calc_pg_acting(struct ceph_osdmap *osdmap,
struct ceph_pg pgid,