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(parent: e3031d4) | patch
blk-throttle: remove repeat check of elapsed time
authorKemeng Shi <shikemeng@huawei.com>
Mon, 5 Dec 2022 11:57:08 +0000 (19:57 +0800)
committerJens Axboe <axboe@kernel.dk>
Mon, 5 Dec 2022 20:45:11 +0000 (13:45 -0700)
commit9c9f209d9d81ea67cd84f53f470a592c252d845d
treeb5d787ec6b0570305b17fa3d79ab6defc60a3f7dtree
parente3031d4c7d2c5bff6b5944d61d4e31319739d216commit | diff
blk-throttle: remove repeat check of elapsed time

There is no need to check elapsed time from last upgrade for each node in
hierarchy. Move this check before traversing as throtl_can_upgrade do
to remove repeat check.

Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Kemeng Shi <shikemeng@huawei.com>
Link: https://lore.kernel.org/r/20221205115709.251489-9-shikemeng@huaweicloud.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-throttle.c diff | blob | history
XArray, radix tree and IDR