diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/loop.c | 6 | ||||
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 3 | ||||
| -rw-r--r-- | drivers/block/nbd.c | 5 | ||||
| -rw-r--r-- | drivers/block/null_blk_main.c | 5 | ||||
| -rw-r--r-- | drivers/block/skd_main.c | 9 | ||||
| -rw-r--r-- | drivers/block/virtio_blk.c | 3 | ||||
| -rw-r--r-- | drivers/block/xen-blkfront.c | 3 |
7 files changed, 23 insertions, 11 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 475e1a738560..4acae248790c 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -509,7 +509,8 @@ static void lo_rw_aio_do_completion(struct loop_cmd *cmd) return; kfree(cmd->bvec); cmd->bvec = NULL; - blk_mq_complete_request(rq); + if (likely(!blk_should_fake_timeout(rq->q))) + blk_mq_complete_request(rq); } static void lo_rw_aio_complete(struct kiocb *iocb, long ret, long ret2) @@ -2048,7 +2049,8 @@ static void loop_handle_cmd(struct loop_cmd *cmd) cmd->ret = ret; else cmd->ret = ret ? -EIO : 0; - blk_mq_complete_request(rq); + if (likely(!blk_should_fake_timeout(rq->q))) + blk_mq_complete_request(rq); } } diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index f6bafa9a68b9..153e2cdecb4d 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -492,7 +492,8 @@ static void mtip_complete_command(struct mtip_cmd *cmd, blk_status_t status) struct request *req = blk_mq_rq_from_pdu(cmd); cmd->status = status; - blk_mq_complete_request(req); + if (likely(!blk_should_fake_timeout(req->q))) + blk_mq_complete_request(req); } /* diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 43cff01a5a67..01794cd2b6ca 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -784,6 +784,7 @@ static void recv_work(struct work_struct *work) struct nbd_device *nbd = args->nbd; struct nbd_config *config = nbd->config; struct nbd_cmd *cmd; + struct request *rq; while (1) { cmd = nbd_read_stat(nbd, args->index); @@ -796,7 +797,9 @@ static void recv_work(struct work_struct *work) break; } - blk_mq_complete_request(blk_mq_rq_from_pdu(cmd)); + rq = blk_mq_rq_from_pdu(cmd); + if (likely(!blk_should_fake_timeout(rq->q))) + blk_mq_complete_request(rq); } atomic_dec(&config->recv_threads); wake_up(&config->recv_wq); diff --git a/drivers/block/null_blk_main.c b/drivers/block/null_blk_main.c index 87b31f9ca362..82259242b9b5 100644 --- a/drivers/block/null_blk_main.c +++ b/drivers/block/null_blk_main.c @@ -1283,7 +1283,8 @@ static inline void nullb_complete_cmd(struct nullb_cmd *cmd) case NULL_IRQ_SOFTIRQ: switch (cmd->nq->dev->queue_mode) { case NULL_Q_MQ: - blk_mq_complete_request(cmd->rq); + if (likely(!blk_should_fake_timeout(cmd->rq->q))) + blk_mq_complete_request(cmd->rq); break; case NULL_Q_BIO: /* @@ -1423,7 +1424,7 @@ static bool should_requeue_request(struct request *rq) static enum blk_eh_timer_return null_timeout_rq(struct request *rq, bool res) { pr_info("rq %p timed out\n", rq); - blk_mq_force_complete_rq(rq); + blk_mq_complete_request(rq); return BLK_EH_DONE; } diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c index 51569c199a6c..3a476dc1d14f 100644 --- a/drivers/block/skd_main.c +++ b/drivers/block/skd_main.c @@ -1417,7 +1417,8 @@ static void skd_resolve_req_exception(struct skd_device *skdev, case SKD_CHECK_STATUS_REPORT_GOOD: case SKD_CHECK_STATUS_REPORT_SMART_ALERT: skreq->status = BLK_STS_OK; - blk_mq_complete_request(req); + if (likely(!blk_should_fake_timeout(req->q))) + blk_mq_complete_request(req); break; case SKD_CHECK_STATUS_BUSY_IMMINENT: @@ -1440,7 +1441,8 @@ static void skd_resolve_req_exception(struct skd_device *skdev, case SKD_CHECK_STATUS_REPORT_ERROR: default: skreq->status = BLK_STS_IOERR; - blk_mq_complete_request(req); + if (likely(!blk_should_fake_timeout(req->q))) + blk_mq_complete_request(req); break; } } @@ -1560,7 +1562,8 @@ static int skd_isr_completion_posted(struct skd_device *skdev, */ if (likely(cmp_status == SAM_STAT_GOOD)) { skreq->status = BLK_STS_OK; - blk_mq_complete_request(rq); + if (likely(!blk_should_fake_timeout(rq->q))) + blk_mq_complete_request(rq); } else { skd_resolve_req_exception(skdev, skreq, rq); } diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 9d21bf0f155e..741804bd8a14 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -171,7 +171,8 @@ static void virtblk_done(struct virtqueue *vq) while ((vbr = virtqueue_get_buf(vblk->vqs[qid].vq, &len)) != NULL) { struct request *req = blk_mq_rq_from_pdu(vbr); - blk_mq_complete_request(req); + if (likely(!blk_should_fake_timeout(req->q))) + blk_mq_complete_request(req); req_done = true; } if (unlikely(virtqueue_is_broken(vq))) diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 3b889ea950c2..3bb3dd8da9b0 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1655,7 +1655,8 @@ static irqreturn_t blkif_interrupt(int irq, void *dev_id) BUG(); } - blk_mq_complete_request(req); + if (likely(!blk_should_fake_timeout(req->q))) + blk_mq_complete_request(req); } rinfo->ring.rsp_cons = i; |