linux

iv/linux

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Chengming Zhou 6875186aea perf/core: Use perf_cgroup_info->active to check if cgroup is active

Since we use perf_cgroup_set_timestamp() to start cgroup time and
set active to 1, then use update_cgrp_time_from_cpuctx() to stop
cgroup time and set active to 0.

We can use info->active directly to check if cgroup is active.

Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220329154523.86438-3-zhouchengming@bytedance.com

2022-04-05 09:59:45 +02:00

callchain.c

uaccess: remove CONFIG_SET_FS

2022-02-25 09:36:06 +01:00

core.c

perf/core: Use perf_cgroup_info->active to check if cgroup is active

2022-04-05 09:59:45 +02:00

hw_breakpoint.c

perf/hw_breakpoint: Replace deprecated CPU-hotplug functions

2021-08-26 09:14:36 +02:00

internal.h

tracing/perf: Add interrupt_context_level() helper