diff options
Diffstat (limited to 'kernel/locking/lockdep.c')
| -rw-r--r-- | kernel/locking/lockdep.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 969736b33185..c0b8926a67f0 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -54,6 +54,7 @@ #include <linux/nmi.h> #include <linux/rcupdate.h> #include <linux/kprobes.h> +#include <linux/lockdep.h> #include <asm/sections.h> @@ -5252,13 +5253,13 @@ int __lock_is_held(const struct lockdep_map *lock, int read) if (match_held_lock(hlock, lock)) { if (read == -1 || hlock->read == read) - return 1; + return LOCK_STATE_HELD; - return 0; + return LOCK_STATE_NOT_HELD; } } - return 0; + return LOCK_STATE_NOT_HELD; } static struct pin_cookie __lock_pin_lock(struct lockdep_map *lock) @@ -5537,14 +5538,14 @@ EXPORT_SYMBOL_GPL(lock_release); noinstr int lock_is_held_type(const struct lockdep_map *lock, int read) { unsigned long flags; - int ret = 0; + int ret = LOCK_STATE_NOT_HELD; /* * Avoid false negative lockdep_assert_held() and * lockdep_assert_not_held(). */ if (unlikely(!lockdep_enabled())) - return -1; + return LOCK_STATE_UNKNOWN; raw_local_irq_save(flags); check_flags(flags); |