[PATCH v2 0/8] Some improvements for blk throttle

Baolin Wang
2020-10-08T03:52:43Z

Hi,

This patch set did some improvements for blk throttle, please
help to review. Thanks.

Changes from v1:
- Add another 4 new patches in this patch set.

Baolin Wang (8):
blk-throttle: Remove a meaningless parameter for
throtl_downgrade_state()
blk-throttle: Avoid getting the current time if tg->last_finish_time
is 0
blk-throttle: Avoid tracking latency if low limit is invalid
blk-throttle: Fix IO hang for a corner case
blk-throttle: Move the list operation after list validation
blk-throttle: Move service tree validation out of the
throtl_rb_first()
blk-throttle: Open code __throtl_de/enqueue_tg()
blk-throttle: Re-use the throtl_set_slice_end()

block/blk-throttle.c | 69 ++++++++++++++++++++++++++--------------------------
1 file changed, 35 insertions(+), 34 deletions(-)

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1.8.3.1