Re: [PATCH] cfq-iosched: Fixed boot warning with BLK_CGROUP=y andCFQ_GROUP_IOSCHED=n
From: Ingo Molnar
Date: Sun Jun 20 2010 - 04:10:48 EST
* Vivek Goyal <vgoyal@xxxxxxxxxx> wrote:
> Hi Jens,
>
> Few days back Ingo noticed a CFQ boot time warning. This patch fixes it.
Hm, have you tested it? This bit:
> +++ linux-2.6/block/cfq.h 2010-06-18 09:41:23.256220395 -0400
> +static inline void cfq_blkiocg_update_completion_stats(struct blkio_group *blkg, uint64_t start_time, uint64_t io_start_time, bool direction, bool sync)
> +{
> + cfq_blkiocg_update_completion_stats(blkg, start_time, io_start_time,
> + direction, sync);
> +}
is an inline function calling itself.
Ingo
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