From: Dan Magenheimer <dan.magenheimer@oracle.com>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Chris Mason <chris.mason@oracle.com>,
viro@zeniv.linux.org.uk, akpm@linux-foundation.org,
adilger@sun.com, tytso@mit.edu, mfasheh@suse.com,
Joel Becker <joel.becker@oracle.com>,
matthew@wil.cx, linux-btrfs@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-ext4@vger.kernel.org, ocfs2-devel@oss.oracle.com,
linux-mm@kvack.org, ngupta@vflare.org, JBeulich@novell.com,
Kurt Hackel <kurt.hackel@oracle.com>,
npiggin@kernel.dk, Dave Mccracken <dave.mccracken@oracle.com>,
riel@redhat.com, avi@redhat.com,
Konrad Wilk <konrad.wilk@oracle.com>,
mel@csn.ul.ie, yinghan@google.com, gthelen@google.com
Subject: RE: [PATCH V4 5/8] Cleancache: ext3 hook for cleancache
Date: Mon, 30 Aug 2010 17:57:04 -0700 (PDT) [thread overview]
Message-ID: <91408f0c-0135-427f-b148-446f54b232eb@default> (raw)
In-Reply-To: <4C7C3666.2080601@goop.org>
> > @@ -1349,6 +1350,7 @@ static int ext3_setup_super(struct super
> > } else {
> > ext3_msg(sb, KERN_INFO, "using internal journal");
> > }
> > + sb->cleancache_poolid = cleancache_init_fs(PAGE_SIZE);
>
> Do you really need to pass in the page size? What about just
> "cleancache_init_fs(sb)" rather than exposing the
> "sb->cleancache_poolid"? In other words, what if you want to do
> more/other per-filesystem init at some point?
IIRC, I think I was trying to stay away from including
fs.h in cleancache.h (or one of its predecessors). I
agree that that no longer makes sense and it is cleaner
as you suggest. Will change.
Thanks,
Dan
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next prev parent reply other threads:[~2010-08-31 0:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20100830223233.GA1317@ca-server1.us.oracle.com>
2010-08-30 22:53 ` [PATCH V4 5/8] Cleancache: ext3 hook for cleancache Jeremy Fitzhardinge
2010-08-31 0:57 ` Dan Magenheimer [this message]
2010-08-30 22:32 Dan Magenheimer
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