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| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2020-10-08 11:52:23 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-10-08 08:01:37 -0600 |
| commit | 7901601aef35082d8431d05ab50a3567f7624b55 (patch) | |
| tree | abac41987e02d3e86593714e33a22e2e8b640a6e /init | |
| parent | 4247d9c8ba810c1d4a9502893a9ce1cec6abbf7a (diff) | |
| download | linux-7901601aef35082d8431d05ab50a3567f7624b55.tar.gz linux-7901601aef35082d8431d05ab50a3567f7624b55.tar.bz2 linux-7901601aef35082d8431d05ab50a3567f7624b55.zip | |
blk-throttle: Avoid getting the current time if tg->last_finish_time is 0
We only update the tg->last_finish_time when the low limitaion is
enabled, so we can move the tg->last_finish_time validation a little
forward to avoid getting the unnecessary current time stamp if the
the low limitation is not enabled.
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions