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Commit 4c738413 authored by Steven Rostedt (VMware)'s avatar Steven Rostedt (VMware)
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tracing: Have COMM event filter key be treated as a string 



The GLOB operation "~" should be able to work with the COMM filter key in
order to trace programs with a glob. For example

  echo 'COMM ~ "systemd*"' > events/syscalls/filter

Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent e704eff3

kernel/trace/trace.h

+2 −1
Original line number Diff line number Diff line
@@ -1312,7 +1312,8 @@ static inline bool is_string_field(struct ftrace_event_field *field) 
{

	return field->filter_type == FILTER_DYN_STRING ||

	       field->filter_type == FILTER_STATIC_STRING ||

	       field->filter_type == FILTER_PTR_STRING;

	       field->filter_type == FILTER_PTR_STRING ||

	       field->filter_type == FILTER_COMM;

}



static inline bool is_function_field(struct ftrace_event_field *field)