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blk_iocost: make read-only static array vrate_adj_pct const

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The static array vrate_adj_pct is read-only, so make it const as
well.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20240911214124.197403-1-colin.i.king@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Colin Ian King 2024-09-11 22:41:24 +01:00 committed by Jens Axboe
parent eb1d46fcd5
commit cc08968466
1 changed files with 1 additions and 1 deletions
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2
block/blk-iocost.c
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@ -648,7 +648,7 @@ static const struct ioc_params autop[] = {
* vrate adjust percentages indexed by ioc->busy_level. We adjust up on
* vtime credit shortage and down on device saturation.
*/
static u32 vrate_adj_pct[] =
static const u32 vrate_adj_pct[] =
{ 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,