lkml.org 
[lkml]   [2012]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[patch,v2 02/10] scsi: make __scsi_alloc_queue numa-aware
Date
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@redhat.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


\
 
 \ /
  Last update: 2012-11-03 00:01    [W:0.088 / U:0.156 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site