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| author | Peter Zijlstra <[email protected]> | 2023-01-12 20:43:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2023-01-13 11:47:27 +0100 |
| commit | 4ce40e9dbe83153f60d7e4ccd24a1eb4f8264f6a (patch) | |
| tree | 8bcf2f993522a91445233a9c4ae1665f57e177d8 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 4d1be9e745382b41492b0cb9000829863db7133a (diff) | |
cpuidle, armada: Push RCU-idle into driver
Doing RCU-idle outside the driver, only to then temporarily enable it
again before going idle is suboptimal.
Notably the cpu_pm_*() calls implicitly re-enable RCU for a bit.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Tested-by: Tony Lindgren <[email protected]>
Tested-by: Ulf Hansson <[email protected]>
Reviewed-by: Frederic Weisbecker <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions