From 9321e236b184212946486f6b5ea71fceb804d1de Mon Sep 17 00:00:00 2001 From: Matheus Date: Wed, 19 Jul 2023 20:20:12 -0300 Subject: [PATCH] util: fix log2 --- kernel-src/include/util.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel-src/include/util.h b/kernel-src/include/util.h index 256fc7f5..b28d9bd1 100644 --- a/kernel-src/include/util.h +++ b/kernel-src/include/util.h @@ -8,8 +8,8 @@ static inline long abs(long x) { return x < 0 ? -x : x; } -static inline long ilog2(long x) { - return sizeof(long) * 8 - __builtin_clz(x) - 1; +static inline unsigned long log2(unsigned long x) { + return sizeof(unsigned long) * 8 - __builtin_clzll(x) - 1; } static inline long min(long x, long y) {