* [PATCH 3/8] rsxx: Fixes incorrect stats calculation.
@ 2013-05-02 0:26 Philip J. Kelleher
0 siblings, 0 replies; 2+ messages in thread
From: Philip J. Kelleher @ 2013-05-02 0:26 UTC (permalink / raw)
To: axboe; +Cc: linux-kernel, klebers, brking
From: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
Fixing incorrect stats calculation during read retries.
Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
-------------------------------------------------------------------------------
diff -uprN -X linux-block-vanilla/Documentation/dontdiff linux-block-vanilla/drivers/block/rsxx/dma.c linux-block/drivers/block/rsxx/dma.c
--- linux-block-vanilla/drivers/block/rsxx/dma.c 2013-04-29 11:25:00.596187375 -0500
+++ linux-block/drivers/block/rsxx/dma.c 2013-04-29 13:58:27.979188201 -0500
@@ -253,6 +253,7 @@ static void rsxx_requeue_dma(struct rsxx
* first.
*/
spin_lock(&ctrl->queue_lock);
+ ctrl->stats.sw_q_depth++;
list_add(&dma->list, &ctrl->queue);
spin_unlock(&ctrl->queue_lock);
}
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH 3/8] rsxx: Fixes incorrect stats calculation.
@ 2013-05-28 21:10 Philip J. Kelleher
0 siblings, 0 replies; 2+ messages in thread
From: Philip J. Kelleher @ 2013-05-28 21:10 UTC (permalink / raw)
To: axboe; +Cc: linux-kernel
From: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
Fixing incorrect stats calculation during read retries.
Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
-------------------------------------------------------------------------------
diff -uprN -X linux-block-vanilla/Documentation/dontdiff linux-block-vanilla/drivers/block/rsxx/dma.c linux-block/drivers/block/rsxx/dma.c
--- linux-block-vanilla/drivers/block/rsxx/dma.c 2013-04-29 11:25:00.596187375 -0500
+++ linux-block/drivers/block/rsxx/dma.c 2013-04-29 13:58:27.979188201 -0500
@@ -253,6 +253,7 @@ static void rsxx_requeue_dma(struct rsxx
* first.
*/
spin_lock(&ctrl->queue_lock);
+ ctrl->stats.sw_q_depth++;
list_add(&dma->list, &ctrl->queue);
spin_unlock(&ctrl->queue_lock);
}
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2013-05-28 21:11 UTC | newest]
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2013-05-02 0:26 [PATCH 3/8] rsxx: Fixes incorrect stats calculation Philip J. Kelleher
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