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| author | Peter Zijlstra <peterz@infradead.org> | 2025-09-01 22:50:56 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-12-14 08:25:02 +0100 |
| commit | 95a0155224a658965f34ed4b1943b238d9be1fea (patch) | |
| tree | 43b03b15bdc4071f56e35f2d0fd0faaea9b185ed /kernel/vhost_task.c | |
| parent | a03fee333a2f1e065a739bdbe5edbc5512fab9a4 (diff) | |
sched/fair: Limit hrtick work
The task_tick_fair() function does:
- update the hierarchical runtimes
- drive NUMA-balancing
- update load-balance statistics
- drive force-idle preemption
All but the very first can be limited to the periodic tick. Let hrtick
only update accounting and drive preemption, not load-balancing and
other bits.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20250918080205.563385766@infradead.org
Diffstat (limited to 'kernel/vhost_task.c')
0 files changed, 0 insertions, 0 deletions