Re: [PATCH PMQA] nohz: check cpus are in nohz mode

2014-06-04 Thread Viresh Kumar
On 4 June 2014 18:29, Sanjay Singh Rawat wrote: > check for the timer interrupt raised on cpu for duration of > 3 seconds and report the mode Issues with this approach: - Currently even with NO_HZ_FULL we will get rid of tick only for 1 second - You may also false report idle CPUs here? - There s

[PATCH PMQA] nohz: check cpus are in nohz mode

2014-06-04 Thread Sanjay Singh Rawat
check for the timer interrupt raised on cpu for duration of 3 seconds and report the mode Signed-off-by: Sanjay Singh Rawat --- Makefile |2 ++ nohz/Makefile| 25 + nohz/nohz_01.sh | 64 ++ nohz/nohz_01.