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authorMing Lei <ming.lei@redhat.com>2017-10-14 17:22:27 +0800
committerJens Axboe <axboe@kernel.dk>2017-11-01 08:20:02 -0600
commit7930d0a00ff5dbcc80f793d1a7a6b8de4e591f1a (patch)
tree7afbd8c0264c0e6d39b347145a4761620d9a30ae /block/kyber-iosched.c
parentcaf8eb0d604a0eaeb8111eb4d36853a6d08eebe7 (diff)
downloadlinux-0-day-7930d0a00ff5dbcc80f793d1a7a6b8de4e591f1a.tar.gz
sbitmap: introduce __sbitmap_for_each_set()
For blk-mq, we need to be able to iterate software queues starting from any queue in a round robin fashion, so introduce this helper. Reviewed-by: Omar Sandoval <osandov@fb.com> Cc: Omar Sandoval <osandov@fb.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/kyber-iosched.c')
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