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authorJens Axboe <axboe@kernel.dk>2018-10-29 13:25:27 -0600
committerJens Axboe <axboe@kernel.dk>2018-11-07 13:44:59 -0700
commit392546aed22009060911f76b6ea24520e2f8b50f (patch)
treed0277e8fe433b046a5d72d8ffb739db2bc1b3012 /block/blk-flush.c
parentb3c661b15d5ab11d982e58bee23e05c1780528a1 (diff)
blk-mq: separate number of hardware queues from nr_cpu_ids
With multiple maps, nr_cpu_ids is no longer the maximum number of hardware queues we support on a given devices. The initializer of the tag_set can have set ->nr_hw_queues larger than the available number of CPUs, since we can exceed that with multiple queue maps. Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-flush.c')
0 files changed, 0 insertions, 0 deletions