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| author |   Morten Rasmussen <morten.rasmussen@arm.com> | 2018-07-04 11:17:39 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2018-09-10 11:05:48 +0200 |
| commit | df054e8445a4011e3d693c2268129c0456108663 (patch) | |
| tree | 038941b242044a465ce5662d559495849aa95009 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | sched/topology, arch/arm: Rebuild sched_domain hierarchy when CPU capacity changes (diff) | |
| download | linux-dev-df054e8445a4011e3d693c2268129c0456108663.tar.xz linux-dev-df054e8445a4011e3d693c2268129c0456108663.zip | |
sched/topology: Add static_key for asymmetric CPU capacity optimizations
The existing asymmetric CPU capacity code should cause minimal overhead
for others. Putting it behind a static_key, it has been done for SMT
optimizations, would make it easier to extend and improve without
causing harm to others moving forward.
Signed-off-by: Morten Rasmussen <morten.rasmussen@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dietmar.eggemann@arm.com
Cc: gaku.inami.xh@renesas.com
Cc: valentin.schneider@arm.com
Cc: vincent.guittot@linaro.org
Link: http://lkml.kernel.org/r/1530699470-29808-2-git-send-email-morten.rasmussen@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions