linux-kernel - Re: [PATCH 06/24] net, diet: Use small UDP hash tables on small kernels

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20140506182344.GL19657@tassilo.jf.intel.com>
Date:	Tue, 6 May 2014 11:23:44 -0700
From:	Andi Kleen <ak@...ux.intel.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	Andi Kleen <andi@...stfloor.org>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, tom.zanussi@...ux.intel.com
Subject: Re: [PATCH 06/24] net, diet: Use small UDP hash tables on small
 kernels

> This patch has no effect on a small machine, because we already
> dynamically size this hash table.

Good point.

> 
> (The factor is one slot per 2MB of low memory)

Ok I need to fix that, because a single slot on a 2MB system 
is likely not enough.

-Andi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/