tracing: Remove get/put_cpu() from function_trace_init

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Since commit b6f11df26f ("trace: Call tracing_reset_online_cpus before
tracer->init()"), get/put_cpu() are not needed anymore.
We can use raw_smp_processor_id() instead.

Link: https://lkml.kernel.org/r/20201230140521.31920-1-hqjagain@gmail.com

Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

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Qiujun Huang 2020-12-30 22:05:21 +08:00 • committed by Steven Rostedt (VMware)

parent b3ca59f6fe

commit 18d14ebdbd

1 changed files with 1 additions and 2 deletions

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kernel/trace/trace_functions.c

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