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| author | Diwakar Tundlam <dtundlam@nvidia.com> | 2012-05-07 15:12:25 -0700 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-07-01 09:15:12 -0700 |
| commit | 0b5a8a6f30fe0eb7919294c58ddedaeab069ce2a (patch) | |
| tree | 3846b0190c7345fa6067b66023661fa0f6705769 /kernel/futex_compat.c | |
| parent | 42b6ed043eb443b5a8e1de576aac124c3bcba4cb (diff) | |
scheduler: compute time-average nr_running per run-queue
Compute the time-average number of running tasks per run-queue for a
trailing window of a fixed time period. The detla add/sub to the
average value is weighted by the amount of time per nr_running value
relative to the total measurement period.
Change-Id: I076e24ff4ed65bed3b8dd8d2b279a503318071ff
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
(cherry picked from commit 3a12d7499cee352e8a46eaf700259ba3c733f0e3)
Reviewed-on: http://git-master/r/111635
Reviewed-by: Automatic_Commit_Validation_User
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 'kernel/futex_compat.c')
0 files changed, 0 insertions, 0 deletions