Found another issue in sbitmap around our wake batch accounting. See the last patch for details.
This series passes my testing. The sbitmap change was improved by Omar, I swapped in his patch instead. You can also find this series here: http://git.kernel.dk/cgit/linux-block/log/?h=for-4.18/iosched block/bfq-iosched.c | 113 +++++++++++++++++++++++++----------------------- block/bfq-iosched.h | 6 -- block/blk-mq.c | 6 +- block/kyber-iosched.c | 3 + include/linux/sbitmap.h | 29 ++++++++++++ lib/sbitmap.c | 69 ++++++++++++++++++++++------- 6 files changed, 148 insertions(+), 78 deletions(-) -- Jens Axboe
