From 3d3675cc3d04d7fd4bb11e8c1ea79e5ade4f5e44 Mon Sep 17 00:00:00 2001 From: Roman Zippel Date: Sat, 30 Sep 2006 23:28:25 -0700 Subject: [PATCH] ntp: prescale time_offset This converts time_offset into a scaled per tick value. This avoids now completely the crude compensation in second_overflow(). Signed-off-by: Roman Zippel Cc: john stultz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/timex.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/timex.h') diff --git a/include/linux/timex.h b/include/linux/timex.h index b589c8218bb9..1cde6f6a2712 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -89,7 +89,7 @@ * FINENSEC is 1 ns in SHIFT_UPDATE units of the time_phase variable. */ #define SHIFT_SCALE 22 /* phase scale (shift) */ -#define SHIFT_UPDATE (SHIFT_KG + MAXTC) /* time offset scale (shift) */ +#define SHIFT_UPDATE (SHIFT_HZ + 1) /* time offset scale (shift) */ #define SHIFT_USEC 16 /* frequency offset scale (shift) */ #define FINENSEC (1L << (SHIFT_SCALE - 10)) /* ~1 ns in phase units */ -- cgit v1.2.2