Re: [patch 07/41] x86/apic: Remove the duplicated tracing version of local_timer_interrupt
From: Steven Rostedt
Date: Fri Aug 25 2017 - 11:29:29 EST
On Fri, 25 Aug 2017 12:31:10 +0200
Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
> The two NOP5 are noise in the rest of the work which is done by the timer
> interrupt and modern CPUs are pretty good in optimizing nops.
>
> Get rid of the interrupt handler duplication and move the tracepoints into
> the regular handler.
>
> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
-- Steve