diff options
Diffstat (limited to 'kernel/locking')
| -rw-r--r-- | kernel/locking/lockdep.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 30a1c0e32573..63b82921698d 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -1739,6 +1739,7 @@ check_noncircular(struct held_lock *src, struct held_lock *target, return ret; } +#ifdef CONFIG_LOCKDEP_SMALL /* * Check that the dependency graph starting at <src> can lead to * <target> or not. If it can, <src> -> <target> dependency is already @@ -1768,6 +1769,7 @@ check_redundant(struct held_lock *src, struct held_lock *target) return ret; } +#endif #ifdef CONFIG_TRACE_IRQFLAGS @@ -2428,12 +2430,14 @@ check_prev_add(struct task_struct *curr, struct held_lock *prev, } } +#ifdef CONFIG_LOCKDEP_SMALL /* * Is the <prev> -> <next> link redundant? */ ret = check_redundant(prev, next); if (ret != 1) return ret; +#endif if (!trace->nr_entries && !save_trace(trace)) return 0; |