lkml.org 
[lkml]   [2018]   [Oct]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[workqueue/driver-core PATCH v2 5/5] PM core: Use new async_schedule_dev command
From
Date
This change makes it so that we use the device specific version of the
async_schedule commands to defer various tasks related to power management.
By doing this we should see a slight improvement in performance as any
device that is sensitive to latency/locality in the setup will now be
initializing on the node closest to the device.

Signed-off-by: Alexander Duyck <alexander.h.duyck@linux.intel.com>
---
drivers/base/power/main.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index a690fd400260..ebb8b61b52e9 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -726,7 +726,7 @@ void dpm_noirq_resume_devices(pm_message_t state)
reinit_completion(&dev->power.completion);
if (is_async(dev)) {
get_device(dev);
- async_schedule(async_resume_noirq, dev);
+ async_schedule_dev(async_resume_noirq, dev);
}
}

@@ -883,7 +883,7 @@ void dpm_resume_early(pm_message_t state)
reinit_completion(&dev->power.completion);
if (is_async(dev)) {
get_device(dev);
- async_schedule(async_resume_early, dev);
+ async_schedule_dev(async_resume_early, dev);
}
}

@@ -1047,7 +1047,7 @@ void dpm_resume(pm_message_t state)
reinit_completion(&dev->power.completion);
if (is_async(dev)) {
get_device(dev);
- async_schedule(async_resume, dev);
+ async_schedule_dev(async_resume, dev);
}
}

@@ -1366,7 +1366,7 @@ static int device_suspend_noirq(struct device *dev)

if (is_async(dev)) {
get_device(dev);
- async_schedule(async_suspend_noirq, dev);
+ async_schedule_dev(async_suspend_noirq, dev);
return 0;
}
return __device_suspend_noirq(dev, pm_transition, false);
@@ -1569,7 +1569,7 @@ static int device_suspend_late(struct device *dev)

if (is_async(dev)) {
get_device(dev);
- async_schedule(async_suspend_late, dev);
+ async_schedule_dev(async_suspend_late, dev);
return 0;
}

@@ -1833,7 +1833,7 @@ static int device_suspend(struct device *dev)

if (is_async(dev)) {
get_device(dev);
- async_schedule(async_suspend, dev);
+ async_schedule_dev(async_suspend, dev);
return 0;
}

\
 
 \ /
  Last update: 2018-10-11 01:09    [W:0.090 / U:32.736 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site