generic: test reflinked file corruption after short COW

[xfstests-dev.git] / check

diff --git a/check b/check
index 2676b61978e1a486e34b2b93358ebaccff382819..415e0ff326f50824591e98de6853cc59e09cd091 100755 (executable)
--- a/check
+++ b/check
@@ -763,6 +763,11 @@ function run_section()
                        touch ${RESULT_DIR}/check_dmesg
                fi
                _try_wipe_scratch_devs > /dev/null 2>&1
+
+               # clear the WARN_ONCE state to allow a potential problem
+               # to be reported for each test
+               (echo 1 > $DEBUGFS_MNT/clear_warn_once) > /dev/null 2>&1
+
                if [ "$DUMP_OUTPUT" = true ]; then
                        _run_seq 2>&1 | tee $tmp.out
                        # Because $? would get tee's return code
@@ -805,6 +810,15 @@ function run_section()
                        _check_dmesg || err=true
                fi
 
+               # Reload the module after each test to check for leaks or
+               # other problems.
+               if [ -n "${TEST_FS_MODULE_RELOAD}" ]; then
+                       _test_unmount 2> /dev/null
+                       _scratch_unmount 2> /dev/null
+                       modprobe -r fs-$FSTYP
+                       modprobe fs-$FSTYP
+               fi
+
                # Scan for memory leaks after every test so that associating
                # a leak to a particular test will be as accurate as possible.
                _check_kmemleak || err=true