linux-kernel - Re: [PATCH 4/4] f2fs: add blk plugging support in f2fs

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Date:	Mon, 14 Jan 2013 10:50:49 +0900
From:	Jaegeuk Kim <jaegeuk.kim@...sung.com>
To:	Namjae Jeon <linkinjeon@...il.com>
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net,
	Namjae Jeon <namjae.jeon@...sung.com>,
	Amit Sahrawat <a.sahrawat@...sung.com>
Subject: Re: [PATCH 4/4] f2fs: add blk plugging support in f2fs

2013-01-12 (토), 14:42 +0900, Namjae Jeon:
> From: Namjae Jeon <namjae.jeon@...sung.com>
> 
> With f2fs having different writepages support for data, node and metapages.
> It will not be covered under the generic blk plug support.

Could you show any improvement points with this patch?

Currently, there is no reason to use blk plugging, since f2fs itself
gathers bios and then submit one big bio.

Thanks,

-- 
Jaegeuk Kim
Samsung

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