lkml.org 
[lkml]   [2008]   [Nov]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 1/7] ftrace, PPC: do not latency trace idle
    Steven Rostedt writes:

    > When idle is called, interrupts are disabled, but the idle function
    > will still wake up on an interrupt. The problem is that the interrupt
    > disabled latency tracer will take this call to idle as a latency.
    >
    > This patch disables the latency tracing when going into idle.

    Patch looks OK, but what is the connection with ftrace?

    Paul.


    \
     
     \ /
      Last update: 2008-11-17 06:11    [W:0.031 / U:148.892 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site