diff options
| author |   Ming Lei <ming.lei@redhat.com> | 2018-06-24 22:03:26 +0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-06-26 12:53:26 -0400 |
| commit | c84b023a4c1461498abf0eda54f60e2fd64a1ca2 (patch) | |
| tree | 67ebdb69f8d50cd93209e09945474f23e845280f /drivers/scsi/mpt3sas | |
| parent | scsi: sd: Remove a superfluous assignment (diff) | |
| download | linux-dev-c84b023a4c1461498abf0eda54f60e2fd64a1ca2.tar.xz linux-dev-c84b023a4c1461498abf0eda54f60e2fd64a1ca2.zip | |
scsi: read host_busy via scsi_host_busy()
No functional change.
Just introduce scsi_host_busy() and replace the direct read of
scsi_host->host_busy with this new API.
Cc: Omar Sandoval <osandov@fb.com>,
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>,
Cc: James Bottomley <james.bottomley@hansenpartnership.com>,
Cc: Christoph Hellwig <hch@lst.de>,
Cc: Don Brace <don.brace@microsemi.com>
Cc: Kashyap Desai <kashyap.desai@broadcom.com>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Laurence Oberman <loberman@redhat.com>
Cc: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpt3sas')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 2053970fc9f8..dc41bd3de08a 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -3250,7 +3250,7 @@ _base_recovery_check(struct MPT3SAS_ADAPTER *ioc) * See _wait_for_commands_to_complete() call with regards to this code. */ if (ioc->shost_recovery && ioc->pending_io_count) { - ioc->pending_io_count = atomic_read(&ioc->shost->host_busy); + ioc->pending_io_count = scsi_host_busy(ioc->shost); if (ioc->pending_io_count == 0) wake_up(&ioc->reset_wq); } @@ -6857,7 +6857,7 @@ mpt3sas_wait_for_commands_to_complete(struct MPT3SAS_ADAPTER *ioc) return; /* pending command count */ - ioc->pending_io_count = atomic_read(&ioc->shost->host_busy); + ioc->pending_io_count = scsi_host_busy(ioc->shost); if (!ioc->pending_io_count) return; |