[PATCH -next v3 0/2] bugfix for blk-throttle

Yu Kuai
2022-05-19T08:58:09Z

Changes in v3:
- fix a check in patch 1
- fix link err in patch 2 on 32-bit platform
- hanlde 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 io hung due to configuration updates.

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/
Yu Kuai (2):
blk-throttle: fix that io throttle can only work for single bio
blk-throttle: fix io hung due to configuration updates

block/blk-throttle.c | 104 +++++++++++++++++++++++++++++++++++--------
1 file changed, 85 insertions(+), 19 deletions(-)

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2.31.1