Hi all, Damien pointed out that there are some areas in the blk-mq I/O scheduling algorithm which have a distinct legacy feel to it, and prohibit multiqueue I/O schedulers from working properly. These two patches should clear up this situation, but as it's not quite clear what the original intention of the code was I'll be posting them as an RFC. So as usual, comments and reviews are welcome. Hannes Reinecke (2): blk-mq: fixup request re-insert in blk_mq_try_issue_list_directly() blk-mq: always call into the scheduler in blk_mq_make_request() block/blk-mq.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) -- 2.16.4
