Messages in this thread | | | Subject | Re: [PATCH RESEND v6 0/8] bugfix and cleanup for blk-throttle | From | Yu Kuai <> | Date | Wed, 20 Jul 2022 19:45:31 +0800 |
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在 2022/07/10 10:40, Yu Kuai 写道: > Hi! > > 在 2022/07/01 17:34, Yu Kuai 写道: >> From: Yu Kuai <yukuai3@huawei.com> >> >> Resend v5 by a new mail address(huaweicloud.com) because old >> address(huawei.com)has some problem that emails can end up in spam. >> Please let me know if anyone still see this patchset end up in spam. >> >> Changes in v6: >> - rename parameter in patch 3 >> - add comments and reviewed tag for patch 4 >> Changes in v5: >> - add comments in patch 4 >> - clear bytes/io_skipped in throtl_start_new_slice_with_credit() in >> patch 4 >> - and cleanup patches 5-8 >> Changes in v4: >> - add reviewed-by tag for patch 1 >> - add patch 2,3 >> - use a different way to fix io hung in patch 4 >> Changes in v3: >> - fix a check in patch 1 >> - fix link err in patch 2 on 32-bit platform >> - handle overflow in patch 2 >> Changes in v2: >> - use a new solution suggested by Ming >> - change the title of patch 1 >> - add patch 2 >> >> Patch 1 fix that blk-throttle can't work if multiple bios are throttle, >> Patch 2 fix overflow while calculating wait time >> Patch 3,4 fix io hung due to configuration updates. >> Patch 5-8 are cleanup patches, there are no functional changes, just >> some places that I think can be optimized during code review. >> > Jens and Michal, > > Can you receive this patchset normally(not end up in spam)? > > If so, Tejun, can you take a look? This patchset do fix some problems in > blk-throttle.
friendly ping ... > > BTW, Michal and Ming, it'll be great if you can take a look at other > patches as well. > > Thansk, > Kuai >> Previous version: >> v1: >> https://lore.kernel.org/all/20220517134909.2910251-1-yukuai3@huawei.com/ >> v2: >> https://lore.kernel.org/all/20220518072751.1188163-1-yukuai3@huawei.com/ >> v3: >> https://lore.kernel.org/all/20220519085811.879097-1-yukuai3@huawei.com/ >> v4: >> https://lore.kernel.org/all/20220523082633.2324980-1-yukuai3@huawei.com/ >> v5: >> https://lore.kernel.org/all/20220528064330.3471000-1-yukuai3@huawei.com/ >> >> Yu Kuai (8): >> blk-throttle: fix that io throttle can only work for single bio >> blk-throttle: prevent overflow while calculating wait time >> blk-throttle: factor out code to calculate ios/bytes_allowed >> blk-throttle: fix io hung due to config updates >> blk-throttle: use 'READ/WRITE' instead of '0/1' >> blk-throttle: calling throtl_dequeue/enqueue_tg in pairs >> blk-throttle: cleanup tg_update_disptime() >> blk-throttle: clean up flag 'THROTL_TG_PENDING' >> >> block/blk-throttle.c | 168 +++++++++++++++++++++++++++++-------------- >> block/blk-throttle.h | 16 +++-- >> 2 files changed, 128 insertions(+), 56 deletions(-) >> > > . >
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