Re: [PATCH v2] timers: Clear must_forward_clk inside base lock

2018-08-02 Thread Kohli, Gaurav
On 8/2/2018 12:04 PM, Thomas Gleixner wrote: On Thu, 2 Aug 2018, Gaurav Kohli wrote: Timer wheel base->must_forward_clock is indicating that the base clock might be stale due to a long idle sleep. The forwarding of base clock takes place in softirq of timer of the base clock takes place in

Re: [PATCH v2] timers: Clear must_forward_clk inside base lock

2018-08-01 Thread Thomas Gleixner
On Thu, 2 Aug 2018, Gaurav Kohli wrote: > Timer wheel base->must_forward_clock is indicating that > the base clock might be stale due to a long idle sleep. > The forwarding of base clock takes place in softirq of timer of the base clock takes place in the timer softirq ... > or when a timer is en

[PATCH v2] timers: Clear must_forward_clk inside base lock

2018-08-01 Thread Gaurav Kohli
Timer wheel base->must_forward_clock is indicating that the base clock might be stale due to a long idle sleep. The forwarding of base clock takes place in softirq of timer or when a timer is enqueued to base which is idle. While migrate timer from remote CPU to the new base which is idle, then fol