diff options
author | Jani Nikula <jani.nikula@intel.com> | 2019-12-11 10:35:37 +0200 |
---|---|---|
committer | Jani Nikula <jani.nikula@intel.com> | 2019-12-11 11:13:50 +0200 |
commit | 023265ed75d8792ca1d555430a8985511d3f8788 (patch) | |
tree | 0940ba6f005f102062e5842b4ec8073ecd583ac0 /drivers/cpuidle/governor.c | |
parent | 2b68392e638dfa5cf4f7b558f62e3ea4def2e605 (diff) | |
parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) |
Merge drm/drm-next into drm-intel-next-queued
Sync up with v5.5-rc1 to get the updated lock_release() API among other
things. Fix the conflict reported by Stephen Rothwell [1].
[1] http://lore.kernel.org/r/20191210093957.5120f717@canb.auug.org.au
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/cpuidle/governor.c')
-rw-r--r-- | drivers/cpuidle/governor.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c index e9801f26c732..e48271e117a3 100644 --- a/drivers/cpuidle/governor.c +++ b/drivers/cpuidle/governor.c @@ -107,11 +107,14 @@ int cpuidle_register_governor(struct cpuidle_governor *gov) * cpuidle_governor_latency_req - Compute a latency constraint for CPU * @cpu: Target CPU */ -int cpuidle_governor_latency_req(unsigned int cpu) +s64 cpuidle_governor_latency_req(unsigned int cpu) { int global_req = pm_qos_request(PM_QOS_CPU_DMA_LATENCY); struct device *device = get_cpu_device(cpu); int device_req = dev_pm_qos_raw_resume_latency(device); - return device_req < global_req ? device_req : global_req; + if (device_req > global_req) + device_req = global_req; + + return (s64)device_req * NSEC_PER_USEC; } |