RE: [f2fs-dev][PATCH] f2fs: cleanup trace event of f2fs_submit_page_{m,}bio with DECLARE_EVENT_CLASS

From: Chao Yu
Date: Wed Dec 24 2014 - 03:05:34 EST


Hi Jaegeuk,

> -----Original Message-----
> From: Jaegeuk Kim [mailto:jaegeuk@xxxxxxxxxx]
> Sent: Wednesday, December 24, 2014 2:51 AM
> To: Chao Yu
> Cc: Changman Lee; linux-f2fs-devel@xxxxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
> Subject: Re: [f2fs-dev][PATCH] f2fs: cleanup trace event of f2fs_submit_page_{m,}bio with
> DECLARE_EVENT_CLASS
>
> Hi Chao,
>
> Is there a chance to use *fio* as one parameter?

Good idea!

How about the following patch which cleanup parameters for
trace_f2fs_submit_{read_,write_,page_,page_m}bio with fio?

Thanks,

>
> Thanks,
>


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