From: Artem Bityutskiy <dedekind1@gmail.com>
To: Joel Reardon <joel@clambassador.com>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] UBIFS: add crypto lookup field to tree node cache
Date: Mon, 14 May 2012 16:21:56 +0300 [thread overview]
Message-ID: <1337001716.2528.56.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1205111323010.17715@eristoteles.iwoars.net>
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On Fri, 2012-05-11 at 13:24 +0200, Joel Reardon wrote:
> struct ubifs_zbranch {
> union ubifs_key key;
> @@ -751,6 +752,7 @@ struct ubifs_zbranch {
> int lnum;
> int offs;
> int len;
> + long long crypto_lookup;
> };
Why is it "long long" which is 64 bit? What will it contain? Could we
make it unsigned int - we'd waste less RAM then - remember that we
allocate a lot of these structures.
--
Best Regards,
Artem Bityutskiy
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next prev parent reply other threads:[~2012-05-14 13:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-11 11:24 [PATCH] UBIFS: add crypto lookup field to tree node cache Joel Reardon
2012-05-14 13:21 ` Artem Bityutskiy [this message]
2012-05-14 17:20 ` Joel Reardon
2012-05-14 18:28 ` Artem Bityutskiy
2012-05-14 18:45 ` Joel Reardon
2012-05-14 19:14 ` Artem Bityutskiy
2012-05-15 6:21 ` Artem Bityutskiy
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