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| author | Christoph Hellwig <hch@lst.de> | 2016-09-14 16:18:59 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-09-15 08:42:03 -0600 |
| commit | 1b157939f92ae22d10b9d52baaa14f826927f5ff (patch) | |
| tree | 8e0656c97a3d19bd8936e6484b91d03ed7965fac /block/blk-mq-tag.c | |
| parent | b5af7f2ff022a75eb0bbf2166007c4b8ddd02ef1 (diff) | |
| download | linux-stable-1b157939f92ae22d10b9d52baaa14f826927f5ff.tar.gz linux-stable-1b157939f92ae22d10b9d52baaa14f826927f5ff.tar.bz2 linux-stable-1b157939f92ae22d10b9d52baaa14f826927f5ff.zip | |
blk-mq: get rid of the cpumask in struct blk_mq_tags
Unused now that NVMe sets up irq affinity before calling into blk-mq.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/blk-mq-tag.c')
| -rw-r--r-- | block/blk-mq-tag.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index 16028130289f..2eae3d5f7145 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -665,11 +665,6 @@ struct blk_mq_tags *blk_mq_init_tags(unsigned int total_tags, if (!tags) return NULL; - if (!zalloc_cpumask_var(&tags->cpumask, GFP_KERNEL)) { - kfree(tags); - return NULL; - } - tags->nr_tags = total_tags; tags->nr_reserved_tags = reserved_tags; @@ -680,7 +675,6 @@ void blk_mq_free_tags(struct blk_mq_tags *tags) { bt_free(&tags->bitmap_tags); bt_free(&tags->breserved_tags); - free_cpumask_var(tags->cpumask); kfree(tags); } |