tree 25c19953b9d01908ba2a15253d34efdae66e5b57
parent 364b61818f65045479e42e76ed8dd6f051778280
author John Garry <john.garry@huawei.com> 1620907257 +0800
committer Jens Axboe <axboe@kernel.dk> 1621860442 -0600

blk-mq: Some tag allocation code refactoring

The tag allocation code to alloc the sbitmap pairs is common for regular
bitmaps tags and shared sbitmap, so refactor into a common function.

Also remove superfluous "flags" argument from blk_mq_init_shared_sbitmap().

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/1620907258-30910-2-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>