KAMEZAWA Hiroyuki wrote: > Hmm...but the current code flushes the page. just do it in "lazy" way. > much difference ? I agree the current code flushes the I-cache for all kinds of file systems (for PTEs with the exec bit on). The error is that it does it after the PTE is written. In addition, I wanted to optimize it to gain a few %. Apparently this idea is not much welcome. I can agree that flushing the I-cache (if the architecture requires it) before setting the PTE eliminates the error. Thanks, Zoltan - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htmlReceived on Fri Jul 20 01:19:38 2007
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