diff options
| author | Jens Axboe <axboe@kernel.dk> | 2018-10-31 17:01:22 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-07 13:42:33 -0700 |
| commit | 9cf2bab6307659b940da65d16dcc8f82c69f3a97 (patch) | |
| tree | f740e7d0f2603456ea2863453513fb8c4ed08ef2 /drivers/scsi/bnx2i | |
| parent | c7bb9ad1744ea14e61e5fff99ee5282709b0c9d9 (diff) | |
| download | linux-9cf2bab6307659b940da65d16dcc8f82c69f3a97.tar.bz2 | |
block: kill request ->cpu member
This was used for completion placement for the legacy path,
but for mq we have rq->mq_ctx->cpu for that. Add a helper
to get the request CPU assignment, as the mq_ctx type is
private to blk-mq.
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/bnx2i')
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i_hwi.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c index e9e669a6c2bc..6bad2689edd4 100644 --- a/drivers/scsi/bnx2i/bnx2i_hwi.c +++ b/drivers/scsi/bnx2i/bnx2i_hwi.c @@ -1906,7 +1906,6 @@ static int bnx2i_queue_scsi_cmd_resp(struct iscsi_session *session, struct iscsi_task *task; struct scsi_cmnd *sc; int rc = 0; - int cpu; spin_lock(&session->back_lock); task = iscsi_itt_to_task(bnx2i_conn->cls_conn->dd_data, @@ -1917,14 +1916,9 @@ static int bnx2i_queue_scsi_cmd_resp(struct iscsi_session *session, } sc = task->sc; - if (!blk_rq_cpu_valid(sc->request)) - cpu = smp_processor_id(); - else - cpu = sc->request->cpu; - spin_unlock(&session->back_lock); - p = &per_cpu(bnx2i_percpu, cpu); + p = &per_cpu(bnx2i_percpu, blk_mq_rq_cpu(sc->request)); spin_lock(&p->p_work_lock); if (unlikely(!p->iothread)) { rc = -EINVAL; |