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| author |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2019-11-16 14:16:13 +0100 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-11-20 11:46:18 +0100 |
| commit | 5aa9ba6312e36c18626e73506b92d1513d815435 (patch) | |
| tree | f67c3683a228133349ae6abc01d7f52221c2dfd9 /drivers/cpuidle | |
| parent | cpuidle: Allow idle injection to apply exit latency limit (diff) | |
| download | linux-dev-5aa9ba6312e36c18626e73506b92d1513d815435.tar.xz linux-dev-5aa9ba6312e36c18626e73506b92d1513d815435.zip | |
cpuidle: Pass exit latency limit to cpuidle_use_deepest_state()
Modify cpuidle_use_deepest_state() to take an additional exit latency
limit argument to be passed to find_deepest_idle_state() and make
cpuidle_idle_call() pass dev->forced_idle_latency_limit_ns to it for
forced idle.
Suggested-by: Rafael J. Wysocki <rafael@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
[ rjw: Rebase and rearrange code, subject & changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/cpuidle.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index 12077db1158e..569dbac443bd 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -123,9 +123,10 @@ void cpuidle_use_deepest_state(u64 latency_limit_ns) * @dev: cpuidle device for the given CPU. */ int cpuidle_find_deepest_state(struct cpuidle_driver *drv, - struct cpuidle_device *dev) + struct cpuidle_device *dev, + u64 latency_limit_ns) { - return find_deepest_state(drv, dev, U64_MAX, 0, false); + return find_deepest_state(drv, dev, latency_limit_ns, 0, false); } #ifdef CONFIG_SUSPEND |