diff options
| author | Xiao Bo Zhao <xiaoboz@nvidia.com> | 2012-06-07 17:20:18 -0700 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-07-01 09:15:27 -0700 |
| commit | 853899282c9724b626841063bf1b1f235af40a0e (patch) | |
| tree | 462dc643cdb00895516c786816a6cc823dd422d6 /arch/arm | |
| parent | 69f4a0f9adb0d8f82b920ceffcc40f7bd770c2e2 (diff) | |
arm: tegra: hotplug: tune runnable thread params.
Tuned the runnable threads threshold from 5/9/13 to 5/9/10 in order to improve performance
Bug 958978
Change-Id: I77abcd0077845517f2b5f7487c547f8a5157c2c7
Signed-off-by: Wen Yi <wyi@nvidia.com>
(cherry picked from commit 25a97f57661353fbb5ee40faed296befbf635178)
Reviewed-on: http://git-master/r/111639
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-tegra/cpu-tegra3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/cpu-tegra3.c b/arch/arm/mach-tegra/cpu-tegra3.c index 01b954625e54..8377d5e65724 100644 --- a/arch/arm/mach-tegra/cpu-tegra3.c +++ b/arch/arm/mach-tegra/cpu-tegra3.c @@ -191,7 +191,7 @@ enum { #define NR_FSHIFT 2 static unsigned int nr_run_thresholds[] = { /* 1, 2, 3, 4 - on-line cpus target */ - 5, 9, 13, UINT_MAX /* avg run threads * 4 (e.g., 9 = 2.25 threads) */ + 5, 9, 10, UINT_MAX /* avg run threads * 4 (e.g., 9 = 2.25 threads) */ }; static unsigned int nr_run_hysteresis = 2; /* 0.5 thread */ static unsigned int nr_run_last; |