Currently, the scripts print a list of warning/bug indicators from the
console.log file. This works well if there are only a few warnings or
bugs, but can be quite annoying if there is a large number. This commit
therefore prints a summary listing the number of each type of warning/bug
indicator, but only if there is at least one such indicator. The full
list is stored in the results directory at console.log.diags, which
makes it easier to find the warning/bugs in the full console.log.
Signed-off-by: Paul E. McKenney <paul...@linux.vnet.ibm.com>
---
.../selftests/rcutorture/bin/parse-console.sh | 41 ++++++++++++++++++----
1 file changed, 35 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/bin/parse-console.sh
b/tools/testing/selftests/rcutorture/bin/parse-console.sh
index d8f35cf116be..844787a0d7be 100755
--- a/tools/testing/selftests/rcutorture/bin/parse-console.sh
+++ b/tools/testing/selftests/rcutorture/bin/parse-console.sh
@@ -24,9 +24,6 @@
#
# Authors: Paul E. McKenney <paul...@linux.vnet.ibm.com>
-T=/tmp/abat-chk-badness.sh.$$
-trap 'rm -f $T' 0
-
file="$1"
title="$2"
@@ -36,9 +33,41 @@ if grep -Pq '\x00' < $file
then
print_warning Console output contains nul bytes, old qemu still running?
fi
-egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:|Stall ended
before state dump start' < $file | grep -v 'ODEBUG: ' | grep -v 'Warning:
unable to open an initial console' > $T
-if test -s $T
+egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:|detected stalls
on CPUs/tasks:|Stall ended before state dump start' < $file | grep -v 'ODEBUG:
' | grep -v 'Warning: unable to open an initial console' > $1.diags
+if test -s $1.diags
then
print_warning Assertion failure in $file $title
- cat $T
+ # cat $1.diags
+ summary=""
+ n_badness=`grep -c Badness $1`
+ if test "$n_badness" -ne 0
+ then
+ summary="$summary Badness: $n_badness"
+ fi
+ n_warn=`grep -v 'Warning: unable to open an initial console' $1 | egrep
-c 'WARNING:|Warn'`
+ if test "$n_warn" -ne 0
+ then
+ summary="$summary Warnings: $n_warn"
+ fi
+ n_bugs=`egrep -c 'BUG|Oops:' $1`
+ if test "$n_bugs" -ne 0
+ then
+ summary="$summary Bugs: $n_bugs"
+ fi
+ n_calltrace=`grep -c 'Call Trace:' $1`
+ if test "$n_calltrace" -ne 0
+ then
+ summary="$summary Call Traces: $n_calltrace"
+ fi
+ n_lockdep=`grep -c =========== $1`
+ if test "$n_badness" -ne 0
+ then
+ summary="$summary lockdep: $n_badness"
+ fi
+ n_stalls=`egrep -c 'detected stalls on CPUs/tasks:|Stall ended before
state dump start' $1`
+ if test "$n_stalls" -ne 0
+ then
+ summary="$summary Stalls: $n_stalls"
+ fi
+ print_warning Summary: $summary
fi
--
2.5.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
