diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index f5f4e4a8fc87..1c0192c3cf47 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1123,9 +1123,6 @@ static int rbd_do_request(struct request *rq, { struct ceph_osd_request *osd_req; int ret; - u64 bno; - u64 obj_off = 0; - u64 obj_len = 0; struct timespec mtime = CURRENT_TIME; struct rbd_request *rbd_req; struct ceph_osd_client *osdc; @@ -1169,19 +1166,12 @@ static int rbd_do_request(struct request *rq, osd_req->r_oid_len = strlen(osd_req->r_oid); rbd_layout_init(&osd_req->r_file_layout, rbd_dev->spec->pool_id); - ret = ceph_calc_file_object_mapping(&osd_req->r_file_layout, ofs, len, - &bno, &obj_off, &obj_len); - rbd_assert(ret == 0); - if (obj_len < len) { - dout(" skipping last %llu, final file extent %llu~%llu\n", - len - obj_len, ofs, obj_len); - len = obj_len; - } + if (op->op == CEPH_OSD_OP_READ || op->op == CEPH_OSD_OP_WRITE) { - op->extent.offset = obj_off; - op->extent.length = obj_len; + op->extent.offset = ofs; + op->extent.length = len; if (op->op == CEPH_OSD_OP_WRITE) - op->payload_len = obj_len; + op->payload_len = len; } osd_req->r_num_pages = calc_pages_for(ofs, len); osd_req->r_page_alignment = ofs & ~PAGE_MASK; |