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SubjectRe: [PATCH 4/9] lightnvm: pblk: start gc if needed during init
Date
> On 3 Oct 2017, at 12.05, Hans Holmberg <hans.ml.holmberg@owltronix.com> wrote:
>
> From: Hans Holmberg <hans.holmberg@cnexlabs.com>
>
> Start GC, if needed, directly after init, as we might
> need to garbage collect to make room for user writes.
>
> Signed-off-by: Hans Holmberg <hans.holmberg@cnexlabs.com>
> ---
> drivers/lightnvm/pblk-init.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
> index 1cc3de4..fb41182 100644
> --- a/drivers/lightnvm/pblk-init.c
> +++ b/drivers/lightnvm/pblk-init.c
> @@ -1022,6 +1022,10 @@ static void *pblk_init(struct nvm_tgt_dev *dev, struct gendisk *tdisk,
> pblk->rwb.nr_entries);
>
> wake_up_process(pblk->writer_ts);
> +
> + /* Check if we need to start GC */
> + pblk_gc_should_kick(pblk);
> +
> return pblk;
>
> fail_stop_writer:
> --
> 2.7.4

LGTM.

Reviewed-by: Javier González <javier@cnexlabs.com>
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