diff options
| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2017-07-14 19:26:34 +0530 |
|---|---|---|
| committer | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2017-07-14 20:57:48 +0530 |
| commit | f261bf42cc8e5c111891650010aead9be58cefbc (patch) | |
| tree | 654dac657712fa2275d4a62c78bb4b0492fd49e1 /scripts/stackusage | |
| parent | d9fbe4b9210bcf0b7553d224f1c7390c15b91022 (diff) | |
sched: avoid RT tasks contention during sched boost
When placement boost is active, we are currently considering
only the highest capacity cluster. If all of the active CPUs
in this cluster are busy with RT tasks, the waking task is
placed on it's previous CPU, which may be running a RT task.
This results in suboptimal performance. Fix this by expanding
the search to the other clusters, when there is no eligible CPU
found in the highest capacity cluster.
Change-Id: Iaab2e397b994c2b219dc086c7a6fa91ca26a5128
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions