On Thursday, December 02, 2010 09:42:22 am Thomas Renninger wrote: > C0 means and is well know as "not idle". > All documentation out there uses this term as "running"/"not idle" > state. Also Linux userspace tools (e.g. cpufreq-aperf and turbostat) > show C0 residency which there is correct, but means something totally > else than cpuidle "POLL" state. > > > Signed-off-by: Thomas Renninger <trenn@xxxxxxx> > CC: arjan@xxxxxxxxxxxxxxx > CC: lenb@xxxxxxxxxx > CC: linux-acpi@xxxxxxxxxxxxxxx > CC: Ingo Molnar <mingo@xxxxxxx> > CC: linux-kernel@xxxxxxxxxxxxxxx > --- > drivers/cpuidle/cpuidle.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c > index 08d5f05..99cc8fc 100644 > --- a/drivers/cpuidle/cpuidle.c > +++ b/drivers/cpuidle/cpuidle.c > @@ -260,7 +260,7 @@ static void poll_idle_init(struct cpuidle_device *dev) > > cpuidle_set_statedata(state, NULL); > > - snprintf(state->name, CPUIDLE_NAME_LEN, "C0"); > + snprintf(state->name, CPUIDLE_NAME_LEN, "POLL"); The description says "rename C0 to CPUIDLE", but the patch looks like "rename C0 to POLL". > snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE"); > state->exit_latency = 0; > state->target_residency = 0; > -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
