Signed-off-by: JP Ikaheimonen <[email protected]>
---
src/bin/lttng/commands/enable_events.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/bin/lttng/commands/enable_events.c
b/src/bin/lttng/commands/enable_events.c
index c3feefd..a363c3e 100644
--- a/src/bin/lttng/commands/enable_events.c
+++ b/src/bin/lttng/commands/enable_events.c
@@ -195,6 +195,12 @@ static void usage(FILE *ofp)
fprintf(ofp, " '$ctx.procname ==
\"demo*\"'\n");
fprintf(ofp, " '$ctx.vpid >= 4433 &&
$ctx.vpid < 4455'\n");
fprintf(ofp, " '$ctx.vtid == 1234'\n");
+ fprintf(ofp, " -x, --exclude LIST\n");
+ fprintf(ofp, " Add exclusions to UST
tracepoints:\n");
+ fprintf(ofp, " Events that match any of the
items\n");
+ fprintf(ofp, " in the comma-separated LIST
are not\n");
+ fprintf(ofp, " enabled, even if they match a
wildcard\n");
+ fprintf(ofp, " definition of the event.\n");
fprintf(ofp, "\n");
}
--
1.8.1.2
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