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| author | Peter Zijlstra <peterz@infradead.org> | 2019-02-27 12:27:58 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-06-17 13:43:43 +0300 |
| commit | 8dc2d993cf1aea578d947e34ea2d5c6ffd1644e4 (patch) | |
| tree | d6eaa5e880f797ca01c677175df65031a90ca032 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 602447f95461469e20c81254c1c08be23a46fe53 (diff) | |
| download | linux-8dc2d993cf1aea578d947e34ea2d5c6ffd1644e4.tar.xz | |
x86/percpu, sched/fair: Avoid local_clock()
Nadav reported that code-gen changed because of the this_cpu_*()
constraints, avoid this for select_idle_cpu() because that runs with
preemption (and IRQs) disabled anyway.
Reported-by: Nadav Amit <nadav.amit@gmail.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>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions