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Date: Fri, 31 May 2013 19:28:45 -0500 From: "Philip J. Kelleher" <pjk1939@...ux.vnet.ibm.com> To: axboe@...nel.dk Cc: linux-kernel@...r.kernel.org Subject: [PATCH 2/8] rsxx: Fixes incorrect stats calculation. From: Philip J Kelleher <pjk1939@...ux.vnet.ibm.com> Fixing incorrect stats calculation during read retries. Signed-off-by: Philip J Kelleher <pjk1939@...ux.vnet.ibm.com> ------------------------------------------------------------------------------- diff -uprN -X linux-block/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 2013-05-31 14:57:49.410326601 -0500 +++ linux-block/drivers/block/rsxx/dma.c 2013-05-31 15:46:43.828260076 -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); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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