diff options
Diffstat (limited to 'drivers/block/nbd.c')
-rw-r--r-- | drivers/block/nbd.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 3ed1ef8ee528..3b7083b8ecbb 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -246,6 +246,7 @@ static void nbd_size_update(struct nbd_device *nbd) if (config->flags & NBD_FLAG_SEND_TRIM) { nbd->disk->queue->limits.discard_granularity = config->blksize; + nbd->disk->queue->limits.discard_alignment = config->blksize; blk_queue_max_discard_sectors(nbd->disk->queue, UINT_MAX); } blk_queue_logical_block_size(nbd->disk->queue, config->blksize); @@ -275,7 +276,7 @@ static void nbd_complete_rq(struct request *req) { struct nbd_cmd *cmd = blk_mq_rq_to_pdu(req); - dev_dbg(nbd_to_dev(cmd->nbd), "request %p: %s\n", cmd, + dev_dbg(nbd_to_dev(cmd->nbd), "request %p: %s\n", req, cmd->status ? "failed" : "done"); blk_mq_end_request(req, cmd->status); @@ -482,7 +483,7 @@ static int nbd_send_cmd(struct nbd_device *nbd, struct nbd_cmd *cmd, int index) memcpy(request.handle, &tag, sizeof(tag)); dev_dbg(nbd_to_dev(nbd), "request %p: sending control (%s@%llu,%uB)\n", - cmd, nbdcmd_to_ascii(type), + req, nbdcmd_to_ascii(type), (unsigned long long)blk_rq_pos(req) << 9, blk_rq_bytes(req)); result = sock_xmit(nbd, index, 1, &from, (type == NBD_CMD_WRITE) ? MSG_MORE : 0, &sent); @@ -518,7 +519,7 @@ send_pages: int flags = is_last ? 0 : MSG_MORE; dev_dbg(nbd_to_dev(nbd), "request %p: sending %d bytes data\n", - cmd, bvec.bv_len); + req, bvec.bv_len); iov_iter_bvec(&from, ITER_BVEC | WRITE, &bvec, 1, bvec.bv_len); if (skip) { @@ -610,7 +611,7 @@ static struct nbd_cmd *nbd_read_stat(struct nbd_device *nbd, int index) return cmd; } - dev_dbg(nbd_to_dev(nbd), "request %p: got reply\n", cmd); + dev_dbg(nbd_to_dev(nbd), "request %p: got reply\n", req); if (rq_data_dir(req) != WRITE) { struct req_iterator iter; struct bio_vec bvec; @@ -637,7 +638,7 @@ static struct nbd_cmd *nbd_read_stat(struct nbd_device *nbd, int index) return ERR_PTR(-EIO); } dev_dbg(nbd_to_dev(nbd), "request %p: got %d bytes data\n", - cmd, bvec.bv_len); + req, bvec.bv_len); } } else { /* See the comment in nbd_queue_rq. */ @@ -1062,6 +1063,7 @@ static void nbd_config_put(struct nbd_device *nbd) nbd->tag_set.timeout = 0; nbd->disk->queue->limits.discard_granularity = 0; + nbd->disk->queue->limits.discard_alignment = 0; blk_queue_max_discard_sectors(nbd->disk->queue, UINT_MAX); blk_queue_flag_clear(QUEUE_FLAG_DISCARD, nbd->disk->queue); @@ -1516,6 +1518,7 @@ static int nbd_dev_add(int index) blk_queue_flag_set(QUEUE_FLAG_NONROT, disk->queue); blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, disk->queue); disk->queue->limits.discard_granularity = 0; + disk->queue->limits.discard_alignment = 0; blk_queue_max_discard_sectors(disk->queue, 0); blk_queue_max_segment_size(disk->queue, UINT_MAX); blk_queue_max_segments(disk->queue, USHRT_MAX); |