static inline void bucket_unlock(struct bucket *b)
{
BUILD_BUG_ON(!((union ulong_byte_assert) { .ulong = 1UL << BUCKET_LOCK_BITNR }).byte);
- bit_spin_unlock(BUCKET_LOCK_BITNR, (void *) &b->lock);
+
+ clear_bit_unlock(BUCKET_LOCK_BITNR, (void *) &b->lock);
+ wake_up_bit((void *) &b->lock, BUCKET_LOCK_BITNR);
}
static inline void bucket_lock(struct bucket *b)
{
- bit_spin_lock(BUCKET_LOCK_BITNR, (void *) &b->lock);
+ wait_on_bit_lock((void *) &b->lock, BUCKET_LOCK_BITNR,
+ TASK_UNINTERRUPTIBLE);
}
static inline struct bucket_array *gc_bucket_array(struct bch_dev *ca)