tracing: Remove outdated comment in stack handling

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This comment describes the behaviour before commit 2a820bf749
("tracing: Use percpu stack trace buffer more intelligently").  Since
that commit, interrupts and NMIs do use the per-cpu stacks so the
comment is no longer correct.  Remove it.

(Note that the FTRACE_STACK_SIZE mentioned in the comment has never
existed, it probably should have said FTRACE_STACK_ENTRIES.)

Link: https://lkml.kernel.org/r/20200727092840.18659-1-vincent.whitchurch@axis.com

Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

...

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Vincent Whitchurch 2020-07-27 11:28:40 +02:00 • committed by Steven Rostedt (VMware)

parent c5f51572a7

commit ee896ee805

1 changed files with 0 additions and 6 deletions

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kernel/trace/trace.c

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