From: Richard Henderson <rth@twiddle.net>
Date: Thu, 14 Feb 2013 01:47:41 +0000 (-0800)
Subject: bitops: Inline bitops_flsl
X-Git-Tag: qemu-xen-4.4.0-rc1~6^2~1119
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=4932398fac273b8ebe5688bc4b79407a7f41edbd;p=qemu-upstream-4.6-testing.git

bitops: Inline bitops_flsl

This is the only remaining user.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/util/bitops.c b/util/bitops.c
index 9cd1c3a24..50b4a811a 100644
--- a/util/bitops.c
+++ b/util/bitops.c
@@ -133,7 +133,7 @@ unsigned long find_last_bit(const unsigned long *addr, unsigned long size)
         tmp = addr[--words];
         if (tmp) {
         found:
-            return words * BITS_PER_LONG + bitops_flsl(tmp);
+            return words * BITS_PER_LONG + BITS_PER_LONG - 1 - clzl(tmp);
         }
     }