{
char c = '.';
- if (class->usage_mask & lock_flag(bit + 2))
+ if (class->usage_mask & lock_flag(bit + LOCK_USAGE_DIR_MASK))
c = '+';
if (class->usage_mask & lock_flag(bit)) {
c = '-';
- if (class->usage_mask & lock_flag(bit + 2))
+ if (class->usage_mask & lock_flag(bit + LOCK_USAGE_DIR_MASK))
c = '?';
}
static inline const char *state_name(enum lock_usage_bit bit)
{
- return (bit & LOCK_USAGE_READ_MASK) ? state_rnames[bit >> 2] : state_names[bit >> 2];
+ if (bit & LOCK_USAGE_READ_MASK)
+ return state_rnames[bit >> LOCK_USAGE_DIR_MASK];
+ else
+ return state_names[bit >> LOCK_USAGE_DIR_MASK];
}
static int exclusive_bit(int new_bit)
static inline int state_verbose(enum lock_usage_bit bit,
struct lock_class *class)
{
- return state_verbose_f[bit >> 2](class);
+ return state_verbose_f[bit >> LOCK_USAGE_DIR_MASK](class);
}
typedef int (*check_usage_f)(struct task_struct *, struct held_lock *,