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blk-mq: Fix spelling in a source code comment 

Change one occurrence of 'performace' into 'performance'.

Cc: Max Gurtovoy <maxg@mellanox.com>
Fixes: fe631457ff ("blk-mq: map all HWQ also in hyperthreaded system") # v4.13.
Reviewed-by: Chaitanya Kulkarni <chiatanya.kulkarni@wdc.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bart Van Assche 2019-05-30 17:00:52 -07:00 committed by Jens Axboe
parent a0b77e36e1
commit ef025d7ec2
1 changed files with 2 additions and 2 deletions
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4
block/blk-mq-cpumap.c
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@ -42,8 +42,8 @@ int blk_mq_map_queues(struct blk_mq_queue_map *qmap)
/*
* First do sequential mapping between CPUs and queues.
* In case we still have CPUs to map, and we have some number of
* threads per cores then map sibling threads to the same queue for
* performace optimizations.
* threads per cores then map sibling threads to the same queue
* for performance optimizations.
*/
if (cpu < nr_queues) {
map[cpu] = cpu_to_queue_index(qmap, nr_queues, cpu);