hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Jens Axboe 2014-10-13 15:41:54 -06:00
parent b65c7491cb
commit a86073e48a
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
block/blk-mq.c
View File

@ -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);