kernel/linux.git/include/linux/hrtimer.h, branch v2.6.28

hrtimer: clean up unused callback modes

2008-11-12T08:54:40+00:00

Impact: cleanup git grep HRTIMER_CB_IRQSAFE revealed half the callback modes are actually unused. Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar

Fix accidental implicit cast in HR-timer conversion

2008-11-06T23:44:19+00:00

Fix the hrtimer_add_expires_ns() function. It should take a 'u64 ns' argument, but rather takes an 'unsigned long ns' argument - which might only be 32-bits. On FRV, this results in the kernel locking up because hrtimer_forward() passes the result of a 64-bit multiplication to this function, for which the compiler discards the top 32-bits - something that didn't happen when ktime_add_ns() was called directly. Signed-off-by: David Howells Acked-by: Arjan van de Ven Signed-off-by: Linus Torvalds

Merge branch 'timers/range-hrtimers' into v28-range-hrtimers-for-linus-v2

2008-10-22T07:48:06+00:00

Conflicts: kernel/time/tick-sched.c Signed-off-by: Thomas Gleixner

hrtimers: add missing docbook comments to struct hrtimer

2008-10-20T14:38:19+00:00

Signed-off-by: Thomas Gleixner

Merge branches 'timers/clocksource', 'timers/hrtimers', 'timers/nohz', 'timers/ntp', 'timers/posixtimers' and 'timers/debug' into v28-timers-for-linus

2008-10-20T11:14:06+00:00

Merge commit 'linus/master' into merge-linus

2008-10-17T16:20:26+00:00

Conflicts: arch/x86/kvm/i8254.c

DECLARE_PER_CPU needs linux/percpu.h

2008-10-15T14:11:00+00:00

Signed-off-by: Stephen Rothwell

rangetimer: fix x86 build failure for the !HRTIMERS case

2008-10-07T17:57:54+00:00

the timer peek function was on the wrong side of an ifdef, breaking for the !HRTIMERs case. Just provide an empty inline for that case since it doesn't make sense in that scenario. Signed-off-by: Arjan van de Ven

hrtimer: prevent migration of per CPU hrtimers

2008-09-29T15:09:14+00:00

Impact: per CPU hrtimers can be migrated from a dead CPU The hrtimer code has no knowledge about per CPU timers, but we need to prevent the migration of such timers and warn when such a timer is active at migration time. Explicitely mark the timers as per CPU and use a more understandable mode descriptor for the interrupts safe unlocked callback mode, which is used by hrtimer_sleeper and the scheduler code. Signed-off-by: Thomas Gleixner

hrtimer: mark migration state

2008-09-29T15:09:14+00:00

Impact: during migration active hrtimers can be seen as inactive The migration code removes the hrtimers from the queues of the dead CPU and sets the state temporary to INACTIVE. The enqueue code sets it to ACTIVE/PENDING again. Prevent that the wrong state can be seen by using a separate migration state bit. Signed-off-by: Thomas Gleixner