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| author | Yafang Shao <[email protected]> | 2025-01-03 02:24:06 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2025-01-13 13:10:25 +0000 |
| commit | 8722903cbb8f0d51057fbf9ef1c680756b74119e (patch) | |
| tree | 7dabad538e408c65a8c4eae1f24d3b8dab138394 /drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c | |
| parent | sched/fair: Do not compute overloaded status unnecessarily during lb (diff) | |
| download | kernel-8722903cbb8f0d51057fbf9ef1c680756b74119e.tar.gz kernel-8722903cbb8f0d51057fbf9ef1c680756b74119e.zip | |
sched: Define sched_clock_irqtime as static key
Since CPU time accounting is a performance-critical path, let's define
sched_clock_irqtime as a static key to minimize potential overhead.
Signed-off-by: Yafang Shao <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Michal Koutný <[email protected]>
Reviewed-by: Vincent Guittot <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c')
0 files changed, 0 insertions, 0 deletions