From: Bart Van Assche <bvanassche@acm.org>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>,
linux-scsi@vger.kernel.org, Bart Van Assche <bvanassche@acm.org>,
Ming Lei <ming.lei@redhat.com>, Hannes Reinecke <hare@suse.de>,
John Garry <john.garry@huawei.com>
Subject: [PATCH 1/3] scsi: core: Move the definition of SCSI_QUEUE_DELAY
Date: Tue, 28 Jun 2022 15:21:29 -0700 [thread overview]
Message-ID: <20220628222131.14780-2-bvanassche@acm.org> (raw)
In-Reply-To: <20220628222131.14780-1-bvanassche@acm.org>
Move the definition of SCSI_QUEUE_DELAY to just above the function that
uses it.
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: John Garry <john.garry@huawei.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/scsi/scsi_lib.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 6ffc9e4258a8..2aca0a838ca5 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -75,13 +75,6 @@ int scsi_init_sense_cache(struct Scsi_Host *shost)
return ret;
}
-/*
- * When to reinvoke queueing after a resource shortage. It's 3 msecs to
- * not change behaviour from the previous unplug mechanism, experimentation
- * may prove this needs changing.
- */
-#define SCSI_QUEUE_DELAY 3
-
static void
scsi_set_blocked(struct scsi_cmnd *cmd, int reason)
{
@@ -1648,6 +1641,13 @@ static void scsi_mq_put_budget(struct request_queue *q, int budget_token)
sbitmap_put(&sdev->budget_map, budget_token);
}
+/*
+ * When to reinvoke queueing after a resource shortage. It's 3 msecs to
+ * not change behaviour from the previous unplug mechanism, experimentation
+ * may prove this needs changing.
+ */
+#define SCSI_QUEUE_DELAY 3
+
static int scsi_mq_get_budget(struct request_queue *q)
{
struct scsi_device *sdev = q->queuedata;
next prev parent reply other threads:[~2022-06-28 22:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-28 22:21 [PATCH 0/3] Reduce ATA disk resume time Bart Van Assche
2022-06-28 22:21 ` Bart Van Assche [this message]
2022-06-28 22:21 ` [PATCH 2/3] scsi: core: Retry after a delay if the device is becoming ready Bart Van Assche
2022-06-29 1:21 ` Ming Lei
2022-06-29 22:06 ` Bart Van Assche
2022-06-28 22:21 ` [PATCH 3/3] scsi: sd: Rework asynchronous resume support Bart Van Assche
2022-06-29 6:02 ` Hannes Reinecke
2022-06-30 16:09 ` Bart Van Assche
2022-06-30 16:23 ` John Garry
2022-06-30 18:57 ` Bart Van Assche
2022-06-30 19:28 ` Bart Van Assche
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