diff options
Diffstat (limited to 'block/blk-mq-cpumap.c')
| -rw-r--r-- | block/blk-mq-cpumap.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/block/blk-mq-cpumap.c b/block/blk-mq-cpumap.c index 2cca4fc43f45..4891f042a22f 100644 --- a/block/blk-mq-cpumap.c +++ b/block/blk-mq-cpumap.c @@ -14,13 +14,12 @@ #include "blk.h" #include "blk-mq.h" -static int cpu_to_queue_index(unsigned int nr_queues, const int cpu, - const struct cpumask *online_mask) +static int cpu_to_queue_index(unsigned int nr_queues, const int cpu) { /* * Non online CPU will be mapped to queue index 0. */ - if (!cpumask_test_cpu(cpu, online_mask)) + if (!cpu_online(cpu)) return 0; return cpu % nr_queues; } @@ -40,7 +39,6 @@ int blk_mq_map_queues(struct blk_mq_tag_set *set) { unsigned int *map = set->mq_map; unsigned int nr_queues = set->nr_hw_queues; - const struct cpumask *online_mask = cpu_online_mask; unsigned int cpu, first_sibling; for_each_possible_cpu(cpu) { @@ -51,11 +49,11 @@ int blk_mq_map_queues(struct blk_mq_tag_set *set) * performace optimizations. */ if (cpu < nr_queues) { - map[cpu] = cpu_to_queue_index(nr_queues, cpu, online_mask); + map[cpu] = cpu_to_queue_index(nr_queues, cpu); } else { first_sibling = get_first_sibling(cpu); if (first_sibling == cpu) - map[cpu] = cpu_to_queue_index(nr_queues, cpu, online_mask); + map[cpu] = cpu_to_queue_index(nr_queues, cpu); else map[cpu] = map[first_sibling]; } |