diff options
| author | Sivaram Nair <sivaramn@nvidia.com> | 2012-09-17 15:04:40 +0300 |
|---|---|---|
| committer | Mrutyunjay Sawant <msawant@nvidia.com> | 2012-10-05 03:18:38 -0700 |
| commit | 6cc4999f40b805f4bcbe72a20cda2a0180768c0b (patch) | |
| tree | 8db8cf2806867659f4bac269b439250fc1ea2c91 /Documentation | |
| parent | 0954d552bfb24abe20eac89562fe177899513325 (diff) | |
pm: EDP: add fair governor
This patch adds the fair governor to EDP framework. This governor
allocates the available current budget proportional to the E0 state
level of clients.
Change-Id: I6bfac59e3c64ffe0917171af9246d0b287f5da66
Signed-off-by: Sivaram Nair <sivaramn@nvidia.com>
Reviewed-on: http://git-master/r/140844
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/edp/governors | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/edp/governors b/Documentation/edp/governors index 95eda9203c22..ea00be293bdd 100644 --- a/Documentation/edp/governors +++ b/Documentation/edp/governors @@ -39,8 +39,13 @@ minimum guarantee E-state. 3. Overage -Overage governor uses a propotional allocation based on the difference +Overage governor uses a proportional allocation based on the difference between the current E-state level and E0 (named the 'overage'). This causes all clients to increase or decrease in their E-state some what simultaneously. Hence this is fare allocation policy and ensures that no client is throttled too much. + +4. Fair + +Fair governor policy is similar to overage policy, but the proportion is +based on E0-state level of clients. |