Hi, On Mon, Apr 25, 2016 at 01:04:41PM +0800, Zhang Long wrote:
> Android userspace debug prcoess might dump system info by sysrq. > One info is of cpu sched. Usually, one thread has one line dump. > Such log is huge sometimes and such dumping spends lots of time > and make the system worse. Sometimes, watchdog resets the system > in the end. > > The patch fixes it by dumping cpu sched info only when > sched_debug_enabled is true. Doesn't "sched: don't dump sched debug info in SysRq-W" currently in tip/sched/core help ?, http://lkml.kernel.org/r/[email protected] Regards afzal
