On Thu, Dec 14, 2023 at 7:15 AM Gou Hao <gouhao@xxxxxxxxxxxxx> wrote:
>
> If %__GFP_DIRECT_RECLAIM is set then bio_alloc_bioset will always
> be able to allocate a bio. See comment of bio_alloc_bioset.
>
> Signed-off-by: Gou Hao <gouhao@xxxxxxxxxxxxx>
Applied to md-next. Thanks!
Song
> ---
> drivers/md/raid1.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
> index 35d12948e0a9..e77dc95d4a75 100644
> --- a/drivers/md/raid1.c
> +++ b/drivers/md/raid1.c
> @@ -1126,8 +1126,6 @@ static void alloc_behind_master_bio(struct r1bio *r1_bio,
>
> behind_bio = bio_alloc_bioset(NULL, vcnt, 0, GFP_NOIO,
> &r1_bio->mddev->bio_set);
> - if (!behind_bio)
> - return;
>
> /* discard op, we don't support writezero/writesame yet */
> if (!bio_has_data(bio)) {
> --
> 2.34.1
>
>
