Messages in this thread Patch in this message | | | Date | Tue, 30 Apr 2013 14:51:25 -0500 | From | "Philip J. Kelleher" <> | Subject | [PATCH 3/9] rsxx: Fixes incorrect stats calculation. |
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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); }
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