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| author |   Thomas Gleixner <tglx@linutronix.de> | 2007-05-09 02:35:15 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 12:30:56 -0700 |
| commit | b52f52a093bb1e841e014c2087b5bee7162da413 (patch) | |
| tree | 7b7135897195fc9d14473d3ab824d59a4b65e5ad /kernel/mutex.c | |
| parent | Move remote node draining out of slab allocators (diff) | |
| download | linux-dev-b52f52a093bb1e841e014c2087b5bee7162da413.tar.xz linux-dev-b52f52a093bb1e841e014c2087b5bee7162da413.zip | |
clocksource: fix resume logic
We need to make sure that the clocksources are resumed, when timekeeping is
resumed. The current resume logic does not guarantee this.
Add a resume function pointer to the clocksource struct, so clocksource
drivers which need to reinitialize the clocksource can provide a resume
function.
Add a resume function, which calls the maybe available clocksource resume
functions and resets the watchdog function, so a stable TSC can be used
accross suspend/resume.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/mutex.c')
0 files changed, 0 insertions, 0 deletions