On Thu, May 20, 2021 at 5:56 PM Guoqing Jiang <jgq516@xxxxxxxxx> wrote: > > V2 changes: > > 1. add accounting_bio to md_personality. > 2. cleanup in case bioset_integrity_create fails. > 3. use bio_end_io_acct. > 4. remove patch for enable io accounting for multipath. > 5. add one patch to rename print_msg. > 6. add one patch to deprecate linear, multipath and faulty. > > Artur Paszkiewicz (1): > md: the latest try for improve io stats accounting > > Guoqing Jiang (6): > md: revert io stats accounting > md: add accounting_bio for raid0 and raid5 > md/raid1: rename print_msg with r1bio_existed > md/raid1: enable io accounting > md/raid10: enable io accounting > md: mark some personalities as deprecated Thanks Guoqing! This version looks great to me. No need to send v3 for those two minor comments. Artur and Christoph, could you please share your comments on this version and/or reply with your Reviewed-by tag? Pawel, could you please run your tests with this set? Note that, the test should be run after setting echo 1 > /sys/block/mdXXX/queue/iostats Thanks, Song >
