Messages in this thread | | | From | David Howells <> | Subject | Re: memfill | Date | Tue, 07 Feb 2017 09:40:04 +0000 |
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Matthew Wilcox <willy@infradead.org> wrote:
> [adding linux-arch to see if anyone there wants to do an optimised > version of memfill for their CPU]
For mn10300, this is superfluous since the memset() implementation will do optimised filling of up to 8 x 4 bytes per loop if the alignments suit.
This is also superfluous for frv as that will do up to 8 x 8 bytes per loop.
So on both those arches, memfill() should probably just wrap memset().
David
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