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nvme: Fix APST comment

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There was a typo in the description of the timeout heuristic.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Andy Lutomirski 2017-04-21 16:19:22 -07:00 committed by Jens Axboe
parent d9fd363a6c
commit 76e4ad09a3
1 changed files with 1 additions and 1 deletions
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drivers/nvme/host/core.c
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@ -1325,7 +1325,7 @@ static void nvme_configure_apst(struct nvme_ctrl *ctrl)
* heuristic: we are willing to spend at most 2% of the time
* transitioning between power states. Therefore, when running
* in any given state, we will enter the next lower-power
* non-operational state after waiting 100 * (enlat + exlat)
* non-operational state after waiting 50 * (enlat + exlat)
* microseconds, as long as that state's total latency is under
* the requested maximum latency.
*