From: Jens Axboe <axboe@fb.com>
Date: Mon, 13 Oct 2014 21:41:54 +0000 (-0600)
Subject: blk-mq: allocate cpumask on the home node
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a86073e48ae85c9b50127facb0cc45bbd35972a1;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

blk-mq: allocate cpumask on the home node

All other allocs are done on the specific node, somehow the
cpumask for hw queue runs was missed. Fix that by using
zalloc_cpumask_var_node() in blk_mq_init_queue().

Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/block/blk-mq.c b/block/blk-mq.c
index 4e7a31466139..79aa11b3efa5 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -1802,7 +1802,8 @@ struct request_queue *blk_mq_init_queue(struct blk_mq_tag_set *set)
 		if (!hctxs[i])
 			goto err_hctxs;
 
-		if (!zalloc_cpumask_var(&hctxs[i]->cpumask, GFP_KERNEL))
+		if (!zalloc_cpumask_var_node(&hctxs[i]->cpumask, GFP_KERNEL,
+						node))
 			goto err_hctxs;
 
 		atomic_set(&hctxs[i]->nr_active, 0);