diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2015-03-25 13:11:52 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-04-01 14:23:00 +0200 |
| commit | 7270d11c56f594af4d166b2988421cd8ed933dc1 (patch) | |
| tree | 365c2781c48eb4af0174e0fc05d9aa9a5bc0a1cf /kernel/time/tick-sched.h | |
| parent | f46481d0a7cb942b84145acb80ad43bdb1ff8eb4 (diff) | |
| download | linux-7270d11c56f594af4d166b2988421cd8ed933dc1.tar.bz2 | |
arm/bL_switcher: Kill tick suspend hackery
Use the new tick_suspend/resume_local() and get rid of the
homebrewn implementation of these in the ARM bL switcher. The
check for the cpumask is completely pointless. There is no harm
to suspend a per cpu tick device unconditionally. If that's a
real issue then we fix it proper at the core level and not with
some completely undocumented hacks in some random core code.
Move the tick internals to the core code, now that this nuisance
is gone.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[ rjw: Rebase, changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Link: http://lkml.kernel.org/r/1655112.Ws17YsMfN7@vostro.rjw.lan
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/time/tick-sched.h')
| -rw-r--r-- | kernel/time/tick-sched.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/time/tick-sched.h b/kernel/time/tick-sched.h index 930743249127..28b5da3e1a17 100644 --- a/kernel/time/tick-sched.h +++ b/kernel/time/tick-sched.h @@ -3,6 +3,16 @@ #include <linux/hrtimer.h> +enum tick_device_mode { + TICKDEV_MODE_PERIODIC, + TICKDEV_MODE_ONESHOT, +}; + +struct tick_device { + struct clock_event_device *evtdev; + enum tick_device_mode mode; +}; + enum tick_nohz_mode { NOHZ_MODE_INACTIVE, NOHZ_MODE_LOWRES, |