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| author | Thomas Gleixner <tglx@linutronix.de> | 2007-02-16 10:28:02 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-16 17:13:59 +0100 |
| commit | f8381cba04ba8173fd5a2b8e5cd8b3290ee13a98 (patch) | |
| tree | ad8c9f91ce031a04c62ff75fcd3237fc666f1c2e /kernel/time/tick-sched.c | |
| parent | [PATCH] tick-management: core functionality (diff) | |
| download | linux-f8381cba04ba8173fd5a2b8e5cd8b3290ee13a98.tar.xz linux-f8381cba04ba8173fd5a2b8e5cd8b3290ee13a98.zip | |
[PATCH] tick-management: broadcast functionality
With Ingo Molnar <mingo@elte.hu>
Add broadcast functionality, so per cpu clock event devices can be registered
as dummy devices or switched from/to broadcast on demand. The broadcast
function distributes the events via the broadcast function of the clock event
device. This is primarily designed to replace the switch apic timer to / from
IPI in power states, where the apic stops.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/time/tick-sched.c')
0 files changed, 0 insertions, 0 deletions