[PATCH -next 0/5] blk-iocost: some random patches to improve iocost

From: Yu Kuai
Date: Tue Oct 11 2022 - 04:13:48 EST


From: Yu Kuai <yukuai3@xxxxxxxxxx>

Yu Kuai (5):
blk-iocost: disable writeback throttling
blk-iocost: don't release 'ioc->lock' while updating params
blk-iocost: prevent configuration update concurrent with io throttling
blk-iocost: bypass if only one cgroup issues io
blk-iocost: read 'ioc->params' inside 'ioc->lock' in ioc_timer_fn()

block/blk-iocost.c | 50 ++++++++++++++++++++++++++++++++++++----------
1 file changed, 39 insertions(+), 11 deletions(-)

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2.31.1