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locking/selftests: More granular debug_locks_verbose

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Showing all tests all the time is tiresome.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
This commit is contained in:
Peter Zijlstra
2020-12-09 16:42:57 +01:00
parent 9271a40d2a
commit 5831c0f71d
2 changed files with 9 additions and 7 deletions
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5
lib/locking-selftest.c
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@@ -1390,6 +1390,8 @@ static void dotest(void (*testcase_fn)(void), int expected, int lockclass_mask)
WARN_ON(irqs_disabled());
debug_locks_silent = !(debug_locks_verbose & lockclass_mask);
testcase_fn();
/*
* Filter out expected failures:
@@ -1410,7 +1412,7 @@ static void dotest(void (*testcase_fn)(void), int expected, int lockclass_mask)
}
testcase_total++;
if (debug_locks_verbose)
if (debug_locks_verbose & lockclass_mask)
pr_cont(" lockclass mask: %x, debug_locks: %d, expected: %d\n",
lockclass_mask, debug_locks, expected);
/*
@@ -2674,7 +2676,6 @@ void locking_selftest(void)
printk(" --------------------------------------------------------------------------\n");
init_shared_classes();
debug_locks_silent = !debug_locks_verbose;
lockdep_set_selftest_task(current);
DO_TESTCASE_6R("A-A deadlock", AA);