tree 7afbd8c0264c0e6d39b347145a4761620d9a30ae
parent caf8eb0d604a0eaeb8111eb4d36853a6d08eebe7
author Ming Lei <ming.lei@redhat.com> 1507972947 +0800
committer Jens Axboe <axboe@kernel.dk> 1509546002 -0600

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>