From: Bob Copeland <me@bobcopeland.com>
To: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: akpm@linux-foundation.org, hch@infradead.org,
alan@lxorguk.ukuu.org.uk, miklos@szeredi.hu,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 6/8] omfs: add bitmap routines
Date: Sun, 20 Apr 2008 21:11:09 -0400 [thread overview]
Message-ID: <20080421011109.GA7496@hash.localnet> (raw)
In-Reply-To: <20080419220307.GB7888@joi>
On Sun, Apr 20, 2008 at 12:03:12AM +0200, Marcin Slusarz wrote:
> I think inner loop can be replaced with something like:
> sum += sb->s_blocksize * 8 - bitmap_weight(map, sb->s_blocksize * 8);
Yep that should work, I'll play around with that.
--
Bob Copeland %% www.bobcopeland.com
next prev parent reply other threads:[~2008-04-21 1:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-19 20:37 [PATCH 6/8] omfs: add bitmap routines Bob Copeland
2008-04-19 22:03 ` Marcin Slusarz
2008-04-21 1:11 ` Bob Copeland [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-04-26 21:26 Bob Copeland
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