From: Stephen Hemminger <shemminger@osdl.org>
Date: Fri, 6 Jan 2006 08:12:12 +0000 (-0800)
Subject: [PATCH] x86: fls() in asm
X-Git-Tag: v2.6.16-rc1~936^2~185
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d832245d7cc16d50b29c1b708ccbe9c75ac376a3;p=pandora-kernel.git

[PATCH] x86: fls() in asm

There is a single instruction on i386 to find largest set bit; so it makes
sense to use it (like we use bfs for ffs()).

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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