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[PATCH] ntp: add time_adjust to tick length

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This folds update_ntp_one_tick() into second_overflow() and adds time_adjust
to the tick length, this makes time_next_adjust unnecessary.  This slightly
changes the adjtime() behaviour, instead of applying it to the next tick, it's
applied to the next second.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roman Zippel 2006-09-30 23:28:25 -07:00 • committed by Linus Torvalds
parent 3d3675cc3d
commit 8f807f8d21
3 changed files with 18 additions and 56 deletions
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1
include/linux/timex.h
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@ -217,7 +217,6 @@ extern long time_freq; /* frequency offset (scaled ppm) */
extern long time_reftime; /* time at last adjustment (s) */
extern long time_adjust; /* The amount of adjtime left */
extern long time_next_adjust; /* Value for time_adjust at next tick */
extern void ntp_clear(void);
extern void ntp_update_frequency(void);