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(parent: 6dd315c) | patch
tracing: Allow histogram triggers to access ftrace internal events
authorSteven Rostedt (VMware) <rostedt@goodmis.org>
Thu, 10 May 2018 16:42:10 +0000 (12:42 -0400)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Tue, 29 May 2018 12:29:22 +0000 (08:29 -0400)
commitd910f48a5816caf727d26c4af5fe70475bb20be9
tree1b3275d410097f15944049210cd4ee1921b52ac4tree | snapshot
parent6dd315c4648a05d93106b9d8686e58bff5efa50fcommit | diff
tracing: Allow histogram triggers to access ftrace internal events

Now that trace_marker can have triggers, including a histogram triggers, the
onmatch() and onmax() access the trace event. To do so, the search routine
to find the event file needs to use the raw __find_event_file() that does
not filter out ftrace events.

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