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Message-Id: <1351628084-29358-4-git-send-email-jmoyer@redhat.com>
Date: Tue, 30 Oct 2012 16:14:35 -0400
From: Jeff Moyer <jmoyer@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: "James E.J. Bottomley" <JBottomley@...allels.com>,
linux-scsi@...r.kernel.org
Subject: [patch 01/10] scsi: make __scsi_alloc_queue numa-aware
Pass the numa node id set in the Scsi_Host on to blk_init_queue_node
in order to keep all allocations local to the numa node the device is
closest to.
Signed-off-by: Jeff Moyer <jmoyer@...hat.com>
---
drivers/scsi/scsi_lib.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index da36a3a..8662a09 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1664,7 +1664,7 @@ struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
struct request_queue *q;
struct device *dev = shost->dma_dev;
- q = blk_init_queue(request_fn, NULL);
+ q = blk_init_queue_node(request_fn, NULL, shost->numa_node);
if (!q)
return NULL;
--
1.7.1
--
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