tree dda8a6c89aa8d332990a5c9259888725badf7299
parent d3af3ecdc62c46fa67ce7a681f173acb1d750e33
author Sagi Grimberg <sagi@grimberg.me> 1488215079 -0700
committer Jens Axboe <axboe@fb.com> 1488470164 -0700

blk-mq-sched: Allocate sched reserved tags as specified in the original queue tagset

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>

Modified by me to also check at driver tag allocation time if the
original request was reserved, so we can be sure to allocate a
properly reserved tag at that point in time, too.

Signed-off-by: Jens Axboe <axboe@fb.com>