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authorDaniel Lezcano <daniel.lezcano@linaro.org>2019-11-16 14:16:13 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-11-20 11:46:18 +0100
commit5aa9ba6312e36c18626e73506b92d1513d815435 (patch)
treef67c3683a228133349ae6abc01d7f52221c2dfd9 /drivers/cpuidle
parentc55b51a06b01d67a99457bb82a8c31081c7faa23 (diff)
downloadlinux-5aa9ba6312e36c18626e73506b92d1513d815435.tar.bz2
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.c5
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