Re: [PATCHv3 1/4] zram: introduce writeback bio batching support

[Sergey Senozhatsky]

On (25/11/15 11:34), Sergey Senozhatsky wrote:
[..]
> +static int zram_writeback_complete(struct zram *zram, struct zram_wb_req *req)
> +{
> +	u32 index;
> +	int err;
> +
> +	index = req->pps->index;
> +	release_pp_slot(zram, req->pps);
> +	req->pps = NULL;

It's too early to release the pp_slot here.  Will fix in v4.