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Message-Id: <20090312130222.b149cf36.akpm@linux-foundation.org>
Date: Thu, 12 Mar 2009 13:02:22 -0700
From: Andrew Morton <akpm@...ux-foundation.org>
To: OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
Cc: phillips@...nq.net, tux3@...3.org, linux-kernel@...r.kernel.org
Subject: Re: [Tux3] Tux3 report: Tux3 Git tree available
On Fri, 13 Mar 2009 01:18:29 +0900
OGAWA Hirofumi <hirofumi@...l.parknet.co.jp> wrote:
> Andrew Morton <akpm@...ux-foundation.org> writes:
>
> > - When 'bh' is known to be non-NULL, use put_bh() rather than brelse().
>
> It sounds strange. Almost all bh is non-NULL. This means we are going to
> replace almost all brelse() by put_bh()?
>
Well.. you can make up your own mind about this. If you see benefit
in the NULL-checking and extra debugging which brelse() provides then
continue to use brelse().
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