From 7fe83ffc3cb040fd0ef50cc7e3e33dbc46595b75 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Tue, 1 Feb 2005 16:48:52 -0800 Subject: [PATCH] cputime: simplifiy generic cputime_to_secs/secs_to_cputime The cputime_to_secs and secs_to_cputime primitives in include/asm-generic/cputime.h can be simplified since the default cputime implementation assumes that cputime is measured in jiffies. The intermediate conversion to milliseconds is superflous. Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-generic/cputime.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/asm-generic/cputime.h b/include/asm-generic/cputime.h index 9ccdb6084dae..7943c66945be 100644 --- a/include/asm-generic/cputime.h +++ b/include/asm-generic/cputime.h @@ -35,8 +35,8 @@ typedef u64 cputime64_t; /* * Convert cputime to seconds and back. */ -#define cputime_to_secs(__ct) (jiffies_to_msecs(__ct) / 1000) -#define secs_to_cputime(__secs) (msecs_to_jiffies((__secs) * 1000)) +#define cputime_to_secs(jif) ((jif) / HZ) +#define secs_to_cputime(sec) ((sec) * HZ) /* * Convert cputime to timespec and back. -- cgit v1.2.3