john stultz
5eb6d20533
[PATCH] Time: Use clocksource abstraction for NTP adjustments ...
Instead of incrementing xtime by tick_nsec + ntp adjustments, use the
clocksource abstraction to increment and scale time. Using the clocksource
abstraction allows other clocksources to be used consistently in the face of
late or lost ticks, while preserving the existing behavior via the jiffies
clocksource.
This removes the need to keep time_phase adjustments as we just use the
current_tick_length() function as the NTP interface and accumulate time using
shifted nanoseconds.
The basics of this design was by Roman Zippel, however it is my own
interpretation and implementation, so the credit should go to him and the
blame to me.
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26 09:58:20 -07:00
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2006-06-23 07:52:36 -07:00
[PATCH] random: remove SA_SAMPLE_RANDOM from floppy driver
2006-06-25 10:01:00 -07:00
[PATCH] random: remove SA_SAMPLE_RANDOM from floppy driver
2006-06-25 10:01:00 -07:00
[PATCH] random: remove SA_SAMPLE_RANDOM from floppy driver
2006-06-25 10:01:00 -07:00
Remove unneeded _syscallX macros from user view in asm-*/unistd.h
2006-04-29 01:51:47 +01:00
[PATCH] frv: clean frv unistd.h
2006-06-23 07:42:55 -07:00
[PATCH] introduce WARN_ON_ONCE(cond)
2006-06-25 10:01:11 -07:00
[PATCH] adjust handle_IRR_event() return type
2006-06-23 07:43:08 -07:00
[PATCH] Make copy_from_user_inatomic NOT zero the tail on i386
2006-06-25 10:01:09 -07:00
[PATCH] Define __raw_get_cpu_var and use it
2006-06-25 10:01:01 -07:00
[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use
2006-06-22 15:05:58 -07:00
[PATCH] m68k: convert VME irq code
2006-06-25 10:00:58 -07:00
[PATCH] m68knommu: make enable_irq() macro statement
2006-06-25 21:04:24 -07:00
[PATCH] N32 sigset and __COMPAT_ENDIAN_SWAP__
2006-06-25 10:01:15 -07:00
[PATCH] random: remove SA_SAMPLE_RANDOM from floppy driver
2006-06-25 10:01:00 -07:00
[PATCH] Define __raw_get_cpu_var and use it
2006-06-25 10:01:01 -07:00
[PATCH] random: remove SA_SAMPLE_RANDOM from floppy driver
2006-06-25 10:01:00 -07:00
[PATCH] Define __raw_get_cpu_var and use it
2006-06-25 10:01:01 -07:00
[PATCH] random: remove SA_SAMPLE_RANDOM from floppy driver
2006-06-25 10:01:00 -07:00
Remove unneeded _syscallX macros from user view in asm-*/unistd.h
2006-04-29 01:51:47 +01:00
[SBUS]: Rewrite and plug into of_device framework.
2006-06-23 23:15:50 -07:00
[PATCH] Define __raw_get_cpu_var and use it
2006-06-25 10:01:01 -07:00
Merge git://git.infradead.org/hdrcleanup-2.6
2006-06-20 15:10:08 -07:00
[PATCH] adjust handle_IRR_event() return type
2006-06-23 07:43:08 -07:00
[PATCH] Define __raw_get_cpu_var and use it
2006-06-25 10:01:01 -07:00
[PATCH] xtensa: remove verify_area macros
2006-06-23 07:43:02 -07:00
[PATCH] keys: discard the contents of a key on revocation
2006-06-26 09:58:18 -07:00
[PATCH] Time: Use clocksource abstraction for NTP adjustments
2006-06-26 09:58:20 -07:00
V4L/DVB (4205): Merge tda9887 module into tuner.
2006-06-25 02:05:24 -03:00
Merge git://git.infradead.org/hdrcleanup-2.6
2006-06-20 15:10:08 -07:00
[NET]: fix net-core kernel-doc
2006-06-23 02:07:42 -07:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
IB/uverbs: Don't serialize with ib_uverbs_idr_mutex
2006-06-17 20:44:49 -07:00
Merge branch 'master' into upstream
2006-06-22 22:11:56 -04:00
V4L/DVB (4210b): git-dvb: tea575x-tuner build fix
2006-06-25 02:05:25 -03:00
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
5eb6d20533