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zdtm: don't run file_locks* tests simultaneously

Browse source 
/proc/locks can contains the same locks twice, if someone
releases a lock when we are reading this file.

Signed-off-by: Andrew Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Andrew Vagin 2015-09-16 18:41:00 +03:00 • committed by Pavel Emelyanov
parent 0ee52669ac
commit 459fb8b7da
1 changed files with 5 additions and 1 deletions
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6
test/zdtm.sh
View file

@ -1174,7 +1174,11 @@ if [ $SPECIFIED_NAME_USED -eq 1 ]; then
exit 1
fi
$CRIU check -v0 --feature "mnt_id" || export ZDTM_NOSUBNS=1
run_test $1 || case_error $1
# don't run file_locks* tests simultaneously
(
expr $1 : ".*file_locks" > /dev/null && flock 10
run_test $1 10<&-
) 10<zdtm.sh || case_error $1
else
if [ $# -eq 0 ]; then
pattern='.*'