From: Scott Wood <scottwood@freescale.com>
To: Kenneth Johansson <kenneth@southpole.se>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: 5121 cache handling.
Date: Mon, 10 Aug 2009 15:49:28 -0500 [thread overview]
Message-ID: <4A8087D8.9040607@freescale.com> (raw)
In-Reply-To: <1249937153.7077.38.camel@localhost>
Kenneth Johansson wrote:
> Yes the memory system would obviously get a higher load but do the CPU
> actually see that? do it stall on the write ?
Yes, there's a limited number of writes that can queue up before the CPU
core will have to wait.
-Scott
prev parent reply other threads:[~2009-08-10 20:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-07 12:53 5121 cache handling Kenneth Johansson
2009-08-07 19:56 ` Scott Wood
2009-08-10 20:16 ` Kenneth Johansson
2009-08-10 20:26 ` Scott Wood
2009-08-10 20:45 ` Kenneth Johansson
2009-08-10 20:49 ` Scott Wood [this message]
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