diff options
| author | Peter Zijlstra <[email protected]> | 2017-02-21 14:36:23 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-03-16 09:46:24 +0100 |
| commit | 77558e4d01ac0c7fa8cb1af4a61c2ab508d79f30 (patch) | |
| tree | da226c41a6eff545e088fb8a45af973d63e9f3d5 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | 7134b3e941613dcb959b4b178cc4a35e45cbbc0d (diff) | |
sched/core: Make sched_ttwu_pending() atomic in time
Since all tasks on the wake_list are woken under a single rq->lock
avoid calling update_rq_clock() for each task.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions