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| author | John Stultz <john.stultz@linaro.org> | 2011-08-10 21:41:36 +0200 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-08-10 23:55:29 +0200 |
| commit | 9082c465a5403f4a98734193e078552991a2e283 (patch) | |
| tree | 387e564f326488abe9ee84b0c723294ea573de1e /kernel/irq/debug.h | |
| parent | alarmtimers: Add more refined alarm state tracking (diff) | |
| download | linux-9082c465a5403f4a98734193e078552991a2e283.tar.xz linux-9082c465a5403f4a98734193e078552991a2e283.zip | |
alarmtimers: Add try_to_cancel functionality
There's a number of edge cases when cancelling a alarm, so
to be sure we accurately do so, introduce try_to_cancel, which
returns proper failure errors if it cannot. Also modify cancel
to spin until the alarm is properly disabled.
CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'kernel/irq/debug.h')
0 files changed, 0 insertions, 0 deletions