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flush_kernel_dcache_page() not needed ?

To: linux-mips <linux-mips@linux-mips.org>
Subject: flush_kernel_dcache_page() not needed ?
From: Franck Bui-Huu <vagabon.xyz@gmail.com>
Date: Fri, 31 Aug 2007 14:25:03 +0200
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Hi,

I noticed that there's currently (v2.6.23-rc4) no implementation
of this function even for mips CPUs that have dcache aliasing.

Could anybody explain why ?

thanks,
                Franck

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