diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/rbd.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 3802a7857280..a3a11c3c1cac 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1158,7 +1158,6 @@ static int rbd_do_request(struct request *rq, int coll_index, void (*rbd_cb)(struct ceph_osd_request *, struct ceph_msg *), - struct ceph_osd_request **linger_req, u64 *ver) { struct ceph_osd_client *osdc; @@ -1210,9 +1209,9 @@ static int rbd_do_request(struct request *rq, ceph_osdc_build_request(osd_req, ofs, len, 1, op, snapc, snapid, &mtime); - if (linger_req) { + if (op->op == CEPH_OSD_OP_WATCH && op->watch.flag) { ceph_osdc_set_request_linger(osdc, osd_req); - *linger_req = osd_req; + rbd_dev->watch_request = osd_req; } ret = ceph_osdc_start_request(osdc, osd_req, false); @@ -1296,7 +1295,6 @@ static int rbd_req_sync_op(struct rbd_device *rbd_dev, const char *object_name, u64 ofs, u64 inbound_size, char *inbound, - struct ceph_osd_request **linger_req, u64 *ver) { int ret; @@ -1317,7 +1315,7 @@ static int rbd_req_sync_op(struct rbd_device *rbd_dev, op, NULL, 0, NULL, - linger_req, ver); + ver); if (ret < 0) goto done; @@ -1383,7 +1381,7 @@ static int rbd_do_op(struct request *rq, flags, op, coll, coll_index, - rbd_req_cb, 0, NULL); + rbd_req_cb, NULL); if (ret < 0) rbd_coll_end_req_index(rq, coll, coll_index, (s32)ret, seg_len); @@ -1410,7 +1408,7 @@ static int rbd_req_sync_read(struct rbd_device *rbd_dev, return -ENOMEM; ret = rbd_req_sync_op(rbd_dev, CEPH_OSD_FLAG_READ, - op, object_name, ofs, len, buf, NULL, ver); + op, object_name, ofs, len, buf, ver); rbd_osd_req_op_destroy(op); return ret; @@ -1436,7 +1434,7 @@ static int rbd_req_sync_notify_ack(struct rbd_device *rbd_dev, CEPH_OSD_FLAG_READ, op, NULL, 0, - rbd_simple_req_cb, 0, NULL); + rbd_simple_req_cb, NULL); rbd_osd_req_op_destroy(op); @@ -1469,7 +1467,6 @@ static void rbd_watch_cb(u64 ver, u64 notify_id, u8 opcode, void *data) */ static int rbd_req_sync_watch(struct rbd_device *rbd_dev, int start) { - struct ceph_osd_request **linger_req = NULL; struct ceph_osd_req_op *op; int ret = 0; @@ -1481,7 +1478,6 @@ static int rbd_req_sync_watch(struct rbd_device *rbd_dev, int start) &rbd_dev->watch_event); if (ret < 0) return ret; - linger_req = &rbd_dev->watch_request; } else { rbd_assert(rbd_dev->watch_request != NULL); } @@ -1493,7 +1489,7 @@ static int rbd_req_sync_watch(struct rbd_device *rbd_dev, int start) ret = rbd_req_sync_op(rbd_dev, CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK, op, rbd_dev->header_name, - 0, 0, NULL, linger_req, NULL); + 0, 0, NULL, NULL); /* Cancel the event if we're tearing down, or on error */ @@ -1537,7 +1533,7 @@ static int rbd_req_sync_exec(struct rbd_device *rbd_dev, ret = rbd_req_sync_op(rbd_dev, CEPH_OSD_FLAG_READ, op, object_name, 0, inbound_size, inbound, - NULL, ver); + ver); rbd_osd_req_op_destroy(op); |