perf/cgroup: Grow per perf_cpu_context heap storage

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Allow the per-CPU min heap storage to have sufficient space for per-cgroup
iterators.

Based-on-work-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lkml.kernel.org/r/20200214075133.181299-6-irogers@google.com

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Ian Rogers 2020-02-13 23:51:32 -08:00 • committed by Ingo Molnar

parent 836196beb3

commit c2283c9368

1 changed files with 47 additions and 0 deletions

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kernel/events/core.c

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