diff options
Diffstat (limited to 'drivers/scsi/scsi_debug.c')
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 66f507469a31..06e7266018c7 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -1856,7 +1856,7 @@ static int resp_readcap16(struct scsi_cmnd *scp, { unsigned char *cmd = scp->cmnd; unsigned char arr[SDEBUG_READCAP16_ARR_SZ]; - int alloc_len; + u32 alloc_len; alloc_len = get_unaligned_be32(cmd + 10); /* following just in case virtual_gb changed */ @@ -1885,7 +1885,7 @@ static int resp_readcap16(struct scsi_cmnd *scp, } return fill_from_dev_buffer(scp, arr, - min_t(int, alloc_len, SDEBUG_READCAP16_ARR_SZ)); + min_t(u32, alloc_len, SDEBUG_READCAP16_ARR_SZ)); } #define SDEBUG_MAX_TGTPGS_ARR_SZ 1412 @@ -1896,8 +1896,9 @@ static int resp_report_tgtpgs(struct scsi_cmnd *scp, unsigned char *cmd = scp->cmnd; unsigned char *arr; int host_no = devip->sdbg_host->shost->host_no; - int n, ret, alen, rlen; int port_group_a, port_group_b, port_a, port_b; + u32 alen, n, rlen; + int ret; alen = get_unaligned_be32(cmd + 6); arr = kzalloc(SDEBUG_MAX_TGTPGS_ARR_SZ, GFP_ATOMIC); @@ -1959,9 +1960,9 @@ static int resp_report_tgtpgs(struct scsi_cmnd *scp, * - The constructed command length * - The maximum array size */ - rlen = min_t(int, alen, n); + rlen = min(alen, n); ret = fill_from_dev_buffer(scp, arr, - min_t(int, rlen, SDEBUG_MAX_TGTPGS_ARR_SZ)); + min_t(u32, rlen, SDEBUG_MAX_TGTPGS_ARR_SZ)); kfree(arr); return ret; } @@ -4809,7 +4810,7 @@ static void sdebug_q_cmd_complete(struct sdebug_defer *sd_dp) pr_info("bypassing scsi_done() due to aborted cmd\n"); return; } - scp->scsi_done(scp); /* callback to mid level */ + scsi_done(scp); /* callback to mid level */ } /* When high resolution timer goes off this function is called. */ @@ -5384,7 +5385,7 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip, { bool new_sd_dp; bool inject = false; - bool hipri = scsi_cmd_to_rq(cmnd)->cmd_flags & REQ_HIPRI; + bool polled = scsi_cmd_to_rq(cmnd)->cmd_flags & REQ_POLLED; int k, num_in_q, qdepth; unsigned long iflags; u64 ns_from_boot = 0; @@ -5471,7 +5472,7 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip, if (sdebug_host_max_queue) sd_dp->hc_idx = get_tag(cmnd); - if (hipri) + if (polled) ns_from_boot = ktime_get_boottime_ns(); /* one of the resp_*() response functions is called here */ @@ -5524,14 +5525,14 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip, if (new_sd_dp) kfree(sd_dp); /* call scsi_done() from this thread */ - cmnd->scsi_done(cmnd); + scsi_done(cmnd); return 0; } /* otherwise reduce kt by elapsed time */ kt -= d; } } - if (hipri) { + if (polled) { sd_dp->cmpl_ts = ktime_add(ns_to_ktime(ns_from_boot), kt); spin_lock_irqsave(&sqp->qc_lock, iflags); if (!sd_dp->init_poll) { @@ -5562,7 +5563,7 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip, if (unlikely((sdebug_opts & SDEBUG_OPT_CMD_ABORT) && atomic_read(&sdeb_inject_pending))) sd_dp->aborted = true; - if (hipri) { + if (polled) { sd_dp->cmpl_ts = ns_to_ktime(ns_from_boot); spin_lock_irqsave(&sqp->qc_lock, iflags); if (!sd_dp->init_poll) { @@ -5604,7 +5605,7 @@ respond_in_thread: /* call back to mid-layer using invocation thread */ cmnd->result &= ~SDEG_RES_IMMED_MASK; if (cmnd->result == 0 && scsi_result != 0) cmnd->result = scsi_result; - cmnd->scsi_done(cmnd); + scsi_done(cmnd); return 0; } @@ -7331,7 +7332,7 @@ static int sdebug_blk_mq_poll(struct Scsi_Host *shost, unsigned int queue_num) if (kt_from_boot < sd_dp->cmpl_ts) continue; - } else /* ignoring non REQ_HIPRI requests */ + } else /* ignoring non REQ_POLLED requests */ continue; devip = (struct sdebug_dev_info *)scp->device->hostdata; if (likely(devip)) @@ -7363,7 +7364,7 @@ static int sdebug_blk_mq_poll(struct Scsi_Host *shost, unsigned int queue_num) } sd_dp->defer_t = SDEB_DEFER_NONE; spin_unlock_irqrestore(&sqp->qc_lock, iflags); - scp->scsi_done(scp); /* callback to mid level */ + scsi_done(scp); /* callback to mid level */ spin_lock_irqsave(&sqp->qc_lock, iflags); num_entries++; } |