----- Ursprüngliche Mail -----
> Von: "hch" <hch@xxxxxx>
> An: "Jens Axboe" <axboe@xxxxxxxxx>
> CC: "richard" <richard@xxxxxx>, "anton ivanov" <anton.ivanov@xxxxxxxxxxxxxxxxxx>, "Josef Bacik" <josef@xxxxxxxxxxxxxx>,
> "Minchan Kim" <minchan@xxxxxxxxxx>, "senozhatsky" <senozhatsky@xxxxxxxxxxxx>, "Coly Li" <colyli@xxxxxxx>, "Miquel
> Raynal" <miquel.raynal@xxxxxxxxxxx>, "Vignesh Raghavendra" <vigneshr@xxxxxx>, "linux-um"
> <linux-um@xxxxxxxxxxxxxxxxxxx>, "linux-block" <linux-block@xxxxxxxxxxxxxxx>, nbd@xxxxxxxxxxxxxxxx, "linux-bcache"
> <linux-bcache@xxxxxxxxxxxxxxx>, "linux-mtd" <linux-mtd@xxxxxxxxxxxxxxxxxxx>
> Gesendet: Donnerstag, 28. Dezember 2023 08:55:45
> Betreff: [PATCH 9/9] mtd_blkdevs: use the default discard granularity
> The discard granularity now defaults to a single sector, so don't set
> that value explicitly.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> ---
> drivers/mtd/mtd_blkdevs.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
> index ff18636e088973..0da7b33849471a 100644
> --- a/drivers/mtd/mtd_blkdevs.c
> +++ b/drivers/mtd/mtd_blkdevs.c
> @@ -376,10 +376,8 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new)
> blk_queue_flag_set(QUEUE_FLAG_NONROT, new->rq);
> blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, new->rq);
>
> - if (tr->discard) {
> + if (tr->discard)
> blk_queue_max_discard_sectors(new->rq, UINT_MAX);
> - new->rq->limits.discard_granularity = tr->blksize;
> - }
Acked-by: Richard Weinberger <richard@xxxxxx>
Thanks,
//richard
