trace.pl: Ignore signaling on non i915 fences

gem_wsim uses the sw_fence timeline and confuses the script.

v2:
 * Check the correct timeline as well. (Chris)

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 3 insertions, 0 deletions

diff --git a/scripts/trace.pl b/scripts/trace.pl
index 8c896cfd..ac141a51 100755
--- a/scripts/trace.pl
+++ b/scripts/trace.pl
@@ -443,6 +443,9 @@ while (<>) {
 	} elsif ($tp_name eq 'dma_fence:dma_fence_signaled:') {
 		my $nkey;
 
+		next unless $tp{'driver'} eq 'i915' and
+			    $tp{'timeline'} eq 'signaled';
+
 		$nkey = notify_key($tp{'context'}, $tp{'seqno'});
 
 		die if exists $notify{$nkey};