diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-09-16 16:22:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-09-16 16:22:52 -0700 |
| commit | 095f5cfaea5f03db6c6bd7c3bd9aa790a21e797a (patch) | |
| tree | 5b1cf04e61dfdef3b6be3e15c2521f46606d32ca | |
| parent | dd5a477c7f31a44d9f16b24fbf015611eb13a9f2 (diff) | |
| parent | 778935778c3b88e5152a88765850009006ef2e32 (diff) | |
Merge tag 'pm-4.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"More annotations of tracepoints in the runtime PM framework to prevent
RCU from complaining when that code is invoked from the idle path
(Paul McKenney)"
* tag 'pm-4.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / runtime: Use _rcuidle for runtime suspend tracepoints
| -rw-r--r-- | drivers/base/power/runtime.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 17995fadebd7..82a081ea4317 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -419,7 +419,7 @@ static int rpm_suspend(struct device *dev, int rpmflags) struct device *parent = NULL; int retval; - trace_rpm_suspend(dev, rpmflags); + trace_rpm_suspend_rcuidle(dev, rpmflags); repeat: retval = rpm_check_suspend_allowed(dev); @@ -549,7 +549,7 @@ static int rpm_suspend(struct device *dev, int rpmflags) } out: - trace_rpm_return_int(dev, _THIS_IP_, retval); + trace_rpm_return_int_rcuidle(dev, _THIS_IP_, retval); return retval; |