Since this is cumulative time in usecs, increase to a 64-bit value.
Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>
---
drivers/cpuidle/sysfs.c | 6 +++++-
include/linux/cpuidle.h | 2 +-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
index 0f3515e..a3e8e22 100644
--- a/drivers/cpuidle/sysfs.c
+++ b/drivers/cpuidle/sysfs.c
@@ -218,6 +218,11 @@ static ssize_t show_state_##_name(struct cpuidle_state *state, char *buf) \
return sprintf(buf, "%u\n", state->_name);\
}
+static ssize_t show_state_time(struct cpuidle_state *state, char *buf)
+{
+ return sprintf(buf, "%llu\n", state->time);
+}
+
static ssize_t show_state_name(struct cpuidle_state *state, char *buf)
{
return sprintf(buf, "%s\n", state->name);
@@ -226,7 +231,6 @@ static ssize_t show_state_name(struct cpuidle_state *state, char *buf)
define_show_state_function(exit_latency)
define_show_state_function(power_usage)
define_show_state_function(usage)
-define_show_state_function(time)
define_one_state_ro(name, show_state_name);
define_one_state_ro(latency, show_state_exit_latency);
define_one_state_ro(power, show_state_power_usage);
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index c4e0016..c5c39f6 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -37,7 +37,7 @@ struct cpuidle_state {
unsigned int target_residency; /* in US */
unsigned int usage;
- unsigned int time; /* in US */
+ unsigned long long time; /* in US */
int (*enter) (struct cpuidle_device *dev,
struct cpuidle_state *state);
--
1.5.4
-
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