On Tue, Jun 18, 2013 at 07:33:39PM +0800, Wanpeng Li wrote:
> After commit 839a8e86("writeback: replace custom worker pool implementation
> with unbound workqueue"), there is no bdi forker thread any more. However,
> WB_REASON_FORKER_THREAD is still used due to it is somewhat userland visible
> and we won't be exposing exactly the same information with just a different
> name.
>
> Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Tejun Heo <tj@xxxxxxxxxx>
> +/*
> + * There is no bdi forker thread any more and works are done by emergency
> + * worker, however, this is somewhat userland visible and we'll be exposing
> + * exactly the same information, so it has a mismatch name.
> + */
> WB_REASON_FORKER_THREAD,
But it'd be probably better to explicitly point to the TPs rather than
saying "somewhat" visible.
Thanks.
--
tejun
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