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(parent: c2e1dae) | patch
tracing: Add comment to predicate_parse() about "&&" or "||"
authorSteven Rostedt (VMware) <rostedt@goodmis.org>
Mon, 14 Jan 2019 21:37:53 +0000 (16:37 -0500)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Wed, 6 Feb 2019 16:56:19 +0000 (11:56 -0500)
commit0135843c96d6fefecbc6159592832bb8b45784ed
treebf1ca8349ccf8ef5331aa9cf8f0a24a8bc3fc98btree | snapshot
parentc2e1daec8ba22479defc1003725da52eb2842fabcommit | diff
tracing: Add comment to predicate_parse() about "&&" or "||"

As the predicat_parse() code is rather complex, commenting subtleties is
important. The switch case statement should be commented to describe that it
is only looking for two '&' or '|' together, which is why the fall through
to an error is after the check.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
kernel/trace/trace_events_filter.c diff | blob | history
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