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| author |   Daniel Bristot de Oliveira <bristot@kernel.org> | 2024-05-27 14:06:52 +0200 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2024-07-29 12:22:36 +0200 |
| commit | d741f297bceaf52aa1b97b997708fc0cd853c73e (patch) | |
| tree | c70dfacb6c7c3899d0fb2ddd7d321316a7646890 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | sched/deadline: Deferrable dl server (diff) | |
| download | wireguard-linux-d741f297bceaf52aa1b97b997708fc0cd853c73e.tar.xz wireguard-linux-d741f297bceaf52aa1b97b997708fc0cd853c73e.zip | |
sched/fair: Fair server interface
Add an interface for fair server setup on debugfs.
Each CPU has two files under /debug/sched/fair_server/cpu{ID}:
- runtime: set runtime in ns
- period: set period in ns
This then leaves /proc/sys/kernel/sched_rt_{period,runtime}_us to set
bounds on admission control.
The interface also add the server to the dl bandwidth accounting.
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Juri Lelli <juri.lelli@redhat.com>
Link: https://lore.kernel.org/r/a9ef9fc69bcedb44bddc9bc34f2b313296052819.1716811044.git.bristot@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions