Re: High IO load cause kswapd hang and unresponsive system

2018-11-17 Thread Naruto Nguyen
Hi Mulyadi, Thanks for your answer. I have updated to kernel 4.4.121 but the issue still exists. I will try to update to kernel 4.4.163. But if you could provide any reason that why i did not see the issue in the 3.12 kernel and now it happens in 4.4, any changes in 4.4 can trigger the issue? And

Re: [ARM64] Printing IRQ stack usage information

2018-11-17 Thread Pintu Agarwal
On Sat, Nov 17, 2018 at 12:02 AM wrote: > > On Fri, 16 Nov 2018 23:13:48 +0530, Pintu Agarwal said: > > On Fri, Nov 16, 2018 at 10:16 PM wrote: > > > > Congrats. You just re-invented DEBUG_STACK_USAGE, which just keeps a > > > high-water mark > > > for stack usage. > > > > So, you mean to say, m