Introduce a parameter to _check_dmesg which allows callers to provide a
customized filter function to filter out intentional dmesg logs. The
default filter is a simple 'cat' command.
Signed-off-by: Eryu Guan <eguan@xxxxxxxxxx>
---
common/rc | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/common/rc b/common/rc
index 141ab5c..15e7795 100644
--- a/common/rc
+++ b/common/rc
@@ -2944,10 +2944,15 @@ _check_dmesg()
fi
rm -f ${RESULT_DIR}/check_dmesg
+ # default filter is a simple cat command, caller could provide a
+ # customized filter and pass the name through the first argument, to
+ # filter out intentional WARNINGs or Oopses
+ filter=${1:-cat}
+
# search the dmesg log of last run of $seqnum for possible failures
# use sed \cregexpc address type, since $seqnum contains "/"
dmesg | tac | sed -ne "0,\#run fstests $seqnum at $date_time#p" | \
- tac >$seqres.dmesg
+ tac | $filter >$seqres.dmesg
grep -q -e "kernel BUG at" \
-e "WARNING:" \
-e "BUG:" \
--
1.8.3.1
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