Date: Fri, 31 Aug 2012 14:11:00 +0400 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Scott Long <scottl@FreeBSD.org> Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r239940 - head/sys/dev/ixgbe Message-ID: <20120831101100.GL90597@FreeBSD.org> In-Reply-To: <201208311007.q7VA7cwT010999@svn.freebsd.org> References: <201208311007.q7VA7cwT010999@svn.freebsd.org>
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Scott,
On Fri, Aug 31, 2012 at 10:07:38AM +0000, Scott Long wrote:
S> +/*
S> + * Optimized bcopy thanks to Luigi Rizzo's investigative work. Assumes
S> + * non-overlapping regions and 32-byte padding on both src and dst.
S> + */
S> +static __inline int
S> +ixgbe_bcopy(void *_src, void *_dst, int l)
S> +{
S> + uint64_t *src = _src;
S> + uint64_t *dst = _dst;
S> +
S> + for (; l > 0; l -= 32) {
S> + *dst++ = *src++;
S> + *dst++ = *src++;
S> + *dst++ = *src++;
S> + *dst++ = *src++;
S> + }
S> + return (0);
S> +}
S> +
Shouldn't this go to libkern?
--
Totus tuus, Glebius.
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