Peter Zijlstra ca109491f6 hrtimer: removing all ur callback modes ... Impact: cleanup, move all hrtimer processing into hardirq context This is an attempt at removing some of the hrtimer complexity by reducing the number of callback modes to 1. This means that all hrtimer callback functions will be ran from HARD-irq context. I went through all the 30 odd hrtimer callback functions in the kernel and saw only one that I'm not quite sure of, which is the one in net/can/bcm.c - hence I'm CC-ing the folks responsible for that code. Furthermore, the hrtimer core now calls callbacks directly with IRQs disabled in case you try to enqueue an expired timer. If this timer is a periodic timer (which should use hrtimer_forward() to advance its time) then it might be possible to end up in an inf. recursive loop due to the fact that hrtimer_forward() doesn't round up to the next timer granularity, and therefore keeps on calling the callback - obviously this needs a fix. Aside from that, this seems to compile and actually boot on my dual core test box - although I'm sure there are some bugs in, me not hitting any makes me certain :-) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-11-25 15:45:46 +01:00
..
mpu401
opl3	ALSA: Kill snd_assert() in other places	2008-08-13 11:46:40 +02:00
opl4	ALSA: Kill snd_assert() in other places	2008-08-13 11:46:40 +02:00
pcsp	hrtimer: removing all ur callback modes	2008-11-25 15:45:46 +01:00
vx	ALSA: Kill snd_assert() in other places	2008-08-13 11:46:40 +02:00
dummy.c	ALSA: misc typo fixes	2008-10-19 10:36:08 +02:00
Kconfig	[ALSA] Fix AC97 kconfig items	2008-05-27 15:56:20 +02:00
Makefile
ml403-ac97cr.c	sound: struct device - replace bus_id with dev_name(), dev_set_name()	2008-11-03 08:57:33 +01:00
mtpav.c	ALSA: mtpav - Fix race in probe	2008-10-10 13:41:58 +02:00
mts64.c
pcm-indirect2.c
pcm-indirect2.h
portman2x4.c
serial-u16550.c
virmidi.c