From: Anton Blanchard <anton@samba.org>
To: Chris Wedgwood <cw@f00f.org>
Cc: akpm@osdl.org, paulus@samba.org, torvalds@osdl.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Fix ppc64 max_pfn issue
Date: Sat, 24 Jul 2004 16:15:30 +1000 [thread overview]
Message-ID: <20040724061530.GG4556@krispykreme> (raw)
In-Reply-To: <20040724060802.GA31385@taniwha.stupidest.org>
> Since we cap it at 1<<12 I guess the platform affected might be ARM
> where you would otherwise get a smaller hash size. That said, I
> wonder if a shift of 12 suffices for really large machines with many
> many processes.
Yeah it does seem low considering how easy it is to create 100,000
threads these days.
Anton
next prev parent reply other threads:[~2004-07-24 6:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-24 4:47 Anton Blanchard
2004-07-24 6:08 ` Chris Wedgwood
2004-07-24 6:15 ` Anton Blanchard [this message]
2004-07-24 15:39 ` Anton Blanchard
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