Signed-off-by: Konstantin Krivyakin
---
drivers/cpufreq/cpufreq.c | 17 +
include/linux/cpufreq.h |6 ++
2 files changed, 23 insertions(+)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 6a015ad..4180e89 100644
--- a/drivers/cpufreq/cpufreq.c
Signed-off-by: Konstantin Krivyakin
---
drivers/cpufreq/exynos-cpufreq.c |2 ++
drivers/cpufreq/exynos-cpufreq.h |1 +
drivers/cpufreq/exynos4x12-cpufreq.c | 19 ++-
3 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/exynos-cpufreq.c
Signed-off-by: Konstantin Krivyakin
---
include/linux/sched.h |2 ++
include/uapi/linux/taskstats.h |2 ++
kernel/fork.c |1 +
kernel/sched/core.c|8
kernel/sched/cputime.c | 11 +++
kernel/tsacct.c
to demonstrate how it works.
To minimize scheduler impact for each CPU P-state the value of (V^2 *f)
was precomputed at the time of platform initialization.
And to reduce performance impact furthermore, the C constant is multiplied
in userspace.
Konstantin Krivyakin (3):
Add interface to receive
to demonstrate how it works.
To minimize scheduler impact for each CPU P-state the value of (V^2 *f)
was precomputed at the time of platform initialization.
And to reduce performance impact furthermore, the C constant is multiplied
in userspace.
Konstantin Krivyakin (3):
Add interface to receive
Signed-off-by: Konstantin Krivyakin k.krivya...@samsung.com
---
include/linux/sched.h |2 ++
include/uapi/linux/taskstats.h |2 ++
kernel/fork.c |1 +
kernel/sched/core.c|8
kernel/sched/cputime.c | 11 +++
kernel
Signed-off-by: Konstantin Krivyakin k.krivya...@samsung.com
---
drivers/cpufreq/exynos-cpufreq.c |2 ++
drivers/cpufreq/exynos-cpufreq.h |1 +
drivers/cpufreq/exynos4x12-cpufreq.c | 19 ++-
3 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers
Signed-off-by: Konstantin Krivyakin k.krivya...@samsung.com
---
drivers/cpufreq/cpufreq.c | 17 +
include/linux/cpufreq.h |6 ++
2 files changed, 23 insertions(+)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 6a015ad..4180e89 100644
Signed-off-by: Konstantin Krivyakin
---
include/linux/sched.h |2 ++
include/uapi/linux/taskstats.h |2 ++
kernel/fork.c |1 +
kernel/sched/core.c|8
kernel/sched/cputime.c | 11 +++
kernel/tsacct.c
Signed-off-by: Konstantin Krivyakin
---
drivers/cpufreq/cpufreq.c | 17 +
include/linux/cpufreq.h |6 ++
2 files changed, 23 insertions(+)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 6a015ad..4180e89 100644
--- a/drivers/cpufreq/cpufreq.c
to demonstrate how it works.
To minimize scheduler impact for each CPU P-state the value of (V^2 *f)
was precomputed at the time of platform initialization.
And to reduce performance impact furthermore, the C constant is multiplied
in userspace.
Konstantin Krivyakin (3):
Add interface to receive
Signed-off-by: Konstantin Krivyakin
---
drivers/cpufreq/exynos-cpufreq.c |2 ++
drivers/cpufreq/exynos-cpufreq.h |1 +
drivers/cpufreq/exynos4x12-cpufreq.c | 19 ++-
3 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/exynos-cpufreq.c
to demonstrate how it works.
To minimize scheduler impact for each CPU P-state the value of (V^2 *f)
was precomputed at the time of platform initialization.
And to reduce performance impact furthermore, the C constant is multiplied
in userspace.
Konstantin Krivyakin (3):
Add interface to receive
Signed-off-by: Konstantin Krivyakin k.krivya...@samsung.com
---
drivers/cpufreq/exynos-cpufreq.c |2 ++
drivers/cpufreq/exynos-cpufreq.h |1 +
drivers/cpufreq/exynos4x12-cpufreq.c | 19 ++-
3 files changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers
Signed-off-by: Konstantin Krivyakin k.krivya...@samsung.com
---
drivers/cpufreq/cpufreq.c | 17 +
include/linux/cpufreq.h |6 ++
2 files changed, 23 insertions(+)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 6a015ad..4180e89 100644
Signed-off-by: Konstantin Krivyakin k.krivya...@samsung.com
---
include/linux/sched.h |2 ++
include/uapi/linux/taskstats.h |2 ++
kernel/fork.c |1 +
kernel/sched/core.c|8
kernel/sched/cputime.c | 11 +++
kernel
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