If opreport throws up an error, it shows up in the tlbmiss_cost.sh
output. Stop that.
Signed-off-by: Mel Gorman <m...@csn.ul.ie>
---
TLBC/OpCollect.pm | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/TLBC/OpCollect.pm b/TLBC/OpCollect.pm
index 2a1c006..c0944bb 100644
--- a/TLBC/OpCollect.pm
+++ b/TLBC/OpCollect.pm
@@ -172,7 +172,7 @@ sub get_current_eventcount()
sub read_eventcount()
{
system("opcontrol --dump > /dev/null 2>&1");
- $report = `opreport -x`;
+ $report = `opreport -x 2> /dev/null`;
}
sub shutdown()
--
1.7.1
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