libceph: introduce ceph_osd_request_target, calc_target()
Introduce ceph_osd_request_target, containing all mapping-related
fields of ceph_osd_request and calc_target() for calculating mappings
and populating it.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 6f28dd9..c5d7548 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -1774,7 +1774,7 @@
wr_req->r_flags = CEPH_OSD_FLAG_WRITE |
CEPH_OSD_FLAG_ACK | CEPH_OSD_FLAG_ONDISK;
osd_req_op_init(wr_req, 0, CEPH_OSD_OP_CREATE, CEPH_OSD_OP_FLAG_EXCL);
- wr_req->r_base_oloc.pool = pool;
+ ceph_oloc_copy(&wr_req->r_base_oloc, &rd_req->r_base_oloc);
ceph_oid_copy(&wr_req->r_base_oid, &rd_req->r_base_oid);
err = ceph_osdc_alloc_messages(wr_req, GFP_NOFS);