Re: [PATCH V2] ARM: trace: Add tracepoint for the Inter Processor Interrupt

2013-10-25 Thread Daniel Lezcano
On 10/25/2013 10:09 AM, Steven Rostedt wrote: On Fri, 2013-10-25 at 08:49 +0200, Daniel Lezcano wrote: On 10/15/2013 02:10 PM, Daniel Lezcano wrote: The Inter Processor Interrupt is used on ARM to tell another processor to do a specific action. This is mainly used to emulate a timer interrupt o

Re: [PATCH V2] ARM: trace: Add tracepoint for the Inter Processor Interrupt

2013-10-25 Thread Steven Rostedt
On Fri, 2013-10-25 at 08:49 +0200, Daniel Lezcano wrote: > On 10/15/2013 02:10 PM, Daniel Lezcano wrote: > > The Inter Processor Interrupt is used on ARM to tell another processor to do > > a specific action. This is mainly used to emulate a timer interrupt on an > > idle > > cpu, force a cpu to r

Re: [PATCH V2] ARM: trace: Add tracepoint for the Inter Processor Interrupt

2013-10-24 Thread Daniel Lezcano
On 10/15/2013 02:10 PM, Daniel Lezcano wrote: The Inter Processor Interrupt is used on ARM to tell another processor to do a specific action. This is mainly used to emulate a timer interrupt on an idle cpu, force a cpu to reschedule or run a function on another processor context. Add a tracepoin

Re: [PATCH V2] ARM: trace: Add tracepoint for the Inter Processor Interrupt

2013-10-17 Thread Daniel Lezcano
On 10/15/2013 02:10 PM, Daniel Lezcano wrote: The Inter Processor Interrupt is used on ARM to tell another processor to do a specific action. This is mainly used to emulate a timer interrupt on an idle cpu, force a cpu to reschedule or run a function on another processor context. Add a tracepoin

[PATCH V2] ARM: trace: Add tracepoint for the Inter Processor Interrupt

2013-10-15 Thread Daniel Lezcano
The Inter Processor Interrupt is used on ARM to tell another processor to do a specific action. This is mainly used to emulate a timer interrupt on an idle cpu, force a cpu to reschedule or run a function on another processor context. Add a tracepoint when raising an IPI and in the entry/exit hand