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authorJens Axboe <axboe@kernel.dk>2018-10-31 17:01:22 -0600
committerJens Axboe <axboe@kernel.dk>2018-11-07 13:42:33 -0700
commit9cf2bab6307659b940da65d16dcc8f82c69f3a97 (patch)
treef740e7d0f2603456ea2863453513fb8c4ed08ef2 /drivers/scsi/csiostor
parentc7bb9ad1744ea14e61e5fff99ee5282709b0c9d9 (diff)
downloadlinux-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/csiostor')
-rw-r--r--drivers/scsi/csiostor/csio_scsi.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c
index 8c15b7acb4b7..a95debbea0e4 100644
--- a/drivers/scsi/csiostor/csio_scsi.c
+++ b/drivers/scsi/csiostor/csio_scsi.c
@@ -1780,16 +1780,10 @@ csio_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmnd)
int nsge = 0;
int rv = SCSI_MLQUEUE_HOST_BUSY, nr;
int retval;
- int cpu;
struct csio_scsi_qset *sqset;
struct fc_rport *rport = starget_to_rport(scsi_target(cmnd->device));
- if (!blk_rq_cpu_valid(cmnd->request))
- cpu = smp_processor_id();
- else
- cpu = cmnd->request->cpu;
-
- sqset = &hw->sqset[ln->portid][cpu];
+ sqset = &hw->sqset[ln->portid][blk_mq_rq_cpu(cmnd->request)];
nr = fc_remote_port_chkready(rport);
if (nr) {