redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

PM: sleep: core: Switch back to async_schedule_dev() 

commit 09beebd8f9 upstream.

Commit 8b9ec6b732 ("PM core: Use new async_schedule_dev command")
introduced a new function for better performance.

However commit f2a424f6c6 ("PM / core: Introduce dpm_async_fn()
helper") went back to the non-optimized version, async_schedule().

So switch back to the sync_schedule_dev() to improve performance

Fixes: f2a424f6c6 ("PM / core: Introduce dpm_async_fn() helper")
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Kai-Heng Feng 2020-04-21 16:21:55 +08:00 committed by Greg Kroah-Hartman
parent 36c436a8e4
commit b9c31556c3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/base/power/main.c
View File

@ -726,7 +726,7 @@ static bool dpm_async_fn(struct device *dev, async_func_t func)
if (is_async(dev)) {
get_device(dev);
async_schedule(func, dev);
async_schedule_dev(func, dev);
return true;
}