[GIT pull] timer updates for 2.6.28

From: Thomas Gleixner
Date: Mon Oct 20 2008 - 15:31:37 EST


Linus,

Please pull the latest v28-timers-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git v28-timers-for-linus

Fixlets, improvements and janitorial work.

Full patch available at: http://userweb.kernel.org/~tglx/v28-timers-for-linus.patch

Thanks,

tglx

------------------>
Andi Kleen (1):
Fix documentation of sysrq-q

David Howells (1):
clocksource: check range

Frank Mayhar (3):
timers: fix itimer/many thread hang
timers: fix itimer/many thread hang, v2
timers: fix itimer/many thread hang, v3

Ingo Molnar (4):
timers: fix itimer/many thread hang, fix
timers: fix itimer/many thread hang, fix #2
timers: fix itimer/many thread hang, cleanups
timers: fix itimer/many thread hang, fix

John Stultz (2):
clocksource: keep track of original clocksource frequency
clocksource: introduce CLOCK_MONOTONIC_RAW

Maciej W. Rozycki (1):
ntp: let update_persistent_clock() sleep

Mark McLoughlin (2):
hrtimer: remove hrtimer_clock_base::get_softirq_time()
hrtimer: remove hrtimer_clock_base::reprogram()

Oleg Nesterov (10):
migrate_timers: add comment, use spinlock_irq()
posix-timers: don't switch to ->group_leader if ->it_process dies
posix-timers: always do get_task_struct(timer->it_process)
posix-timers: sys_timer_create: remove the buggy PF_EXITING check
posix-timers: sys_timer_create: simplify and s/tasklist/rcu/
posix-timers: move the initialization of timer->sigq from send to create path
posix-timers: sys_timer_create: cleanup the error handling
posix-timers: kill ->it_sigev_signo and ->it_sigev_value
posix-timers: lock_timer: kill the bogus ->it_id check
posix-timers: lock_timer: make it readable

Richard Kennedy (1):
hrtimer: reorder struct hrtimer to save 8 bytes on 64bit builds

Roman Zippel (4):
clocksource: introduce clocksource_forward_now()
ntp: fix ADJ_OFFSET_SS_READ bug and do_adjtimex() cleanup
timekeeping: fix rounding problem during clock update
ntp: improve adjtimex frequency rounding

Thomas Gleixner (7):
NOHZ: unify the nohz function calls in irq_enter()
NOHZ: split tick_nohz_restart_sched_tick()
NOHZ: restart tick device from irq_enter()
timer_list: print real timer address
timer_list: print cpu number of clockevents device
timer_list: add base address to clock base
fix documentation of sysrq-q really


Documentation/sysrq.txt | 3 +-
drivers/char/sysrq.c | 2 +-
drivers/clocksource/acpi_pm.c | 7 +-
fs/binfmt_elf.c | 19 +-
fs/proc/array.c | 8 +-
include/linux/clocksource.h | 14 +-
include/linux/hrtimer.h | 10 +-
include/linux/kernel_stat.h | 1 +
include/linux/posix-timers.h | 4 +-
include/linux/sched.h | 84 ++++++-
include/linux/tick.h | 7 +-
include/linux/time.h | 5 +
include/linux/timex.h | 11 +-
kernel/compat.c | 53 ++---
kernel/exit.c | 19 +-
kernel/fork.c | 92 ++++----
kernel/hrtimer.c | 15 +-
kernel/itimer.c | 33 +--
kernel/posix-cpu-timers.c | 512 +++++++++++++++++++++--------------------
kernel/posix-timers.c | 153 +++++--------
kernel/sched.c | 19 +-
kernel/sched_fair.c | 1 +
kernel/sched_rt.c | 4 +-
kernel/sched_stats.h | 86 +++++++
kernel/signal.c | 8 +-
kernel/softirq.c | 10 +-
kernel/sys.c | 75 ++----
kernel/time/clocksource.c | 3 +
kernel/time/jiffies.c | 1 +
kernel/time/ntp.c | 93 ++++----
kernel/time/tick-broadcast.c | 13 +
kernel/time/tick-internal.h | 2 +
kernel/time/tick-sched.c | 93 +++++---
kernel/time/timekeeping.c | 122 +++++++----
kernel/time/timer_list.c | 20 +-
kernel/timer.c | 11 +-
security/selinux/hooks.c | 9 +-
37 files changed, 902 insertions(+), 720 deletions(-)
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