Date: Fri, 22 May 2009 03:25:58 +1000 (EST) From: Peter Grehan <grehan@freebsd.org> To: Marcel Moolenaar <xcllnt@mac.com>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: [patch] __syncicache: eliminate D-cache flush Message-ID: <20090522032558.ETR51534@dommail.onthenet.com.au>
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Hi Marcel, >I'd like to commit the following change, which basically >removes the D-cache flush from syncicache. Isn't that required so that future instruction fetches will always pull in the value from memory and not have it sitting in the d-cache waiting to be flushed ? Or is the d-cache policy always write-through on AIM systems of interest ? later, Peter.help
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