diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/rbd.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index c3089f32a392..bda4deade82e 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1954,7 +1954,7 @@ static struct ceph_osd_request *rbd_osd_req_create( osd_req = ceph_osdc_alloc_request(osdc, snapc, num_ops, false, GFP_NOIO); if (!osd_req) - return NULL; /* ENOMEM */ + goto fail; if (op_type == OBJ_OP_WRITE || op_type == OBJ_OP_DISCARD) osd_req->r_flags = CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK; @@ -1967,7 +1967,14 @@ static struct ceph_osd_request *rbd_osd_req_create( osd_req->r_base_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout); ceph_oid_set_name(&osd_req->r_base_oid, obj_request->object_name); + if (ceph_osdc_alloc_messages(osd_req, GFP_NOIO)) + goto fail; + return osd_req; + +fail: + ceph_osdc_put_request(osd_req); + return NULL; } /* @@ -2003,7 +2010,7 @@ rbd_osd_req_create_copyup(struct rbd_obj_request *obj_request) osd_req = ceph_osdc_alloc_request(osdc, snapc, num_osd_ops, false, GFP_NOIO); if (!osd_req) - return NULL; /* ENOMEM */ + goto fail; osd_req->r_flags = CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK; osd_req->r_callback = rbd_osd_req_callback; @@ -2012,7 +2019,14 @@ rbd_osd_req_create_copyup(struct rbd_obj_request *obj_request) osd_req->r_base_oloc.pool = ceph_file_layout_pg_pool(rbd_dev->layout); ceph_oid_set_name(&osd_req->r_base_oid, obj_request->object_name); + if (ceph_osdc_alloc_messages(osd_req, GFP_NOIO)) + goto fail; + return osd_req; + +fail: + ceph_osdc_put_request(osd_req); + return NULL; } |