59 	spin_lock_init(&rb->w_lock);  in pblk_rb_init()
250 	lockdep_assert_held(&rb->w_lock);  in pblk_rb_update_l2p()
275 	spin_lock(&rb->w_lock);  in pblk_rb_sync_l2p()
283 	spin_unlock(&rb->w_lock);  in pblk_rb_sync_l2p()
462 	spin_lock(&rb->w_lock);  in pblk_rb_may_write_user()
465 		spin_unlock(&rb->w_lock);  in pblk_rb_may_write_user()
470 		spin_unlock(&rb->w_lock);  in pblk_rb_may_write_user()
475 	spin_unlock(&rb->w_lock);  in pblk_rb_may_write_user()
488 	spin_lock(&rb->w_lock);  in pblk_rb_may_write_gc()
490 		spin_unlock(&rb->w_lock);  in pblk_rb_may_write_gc()
495 		spin_unlock(&rb->w_lock);  in pblk_rb_may_write_gc()
500 	spin_unlock(&rb->w_lock);  in pblk_rb_may_write_gc()
624 	spin_lock(&rb->w_lock);  in pblk_rb_copy_to_bio()
648 	spin_unlock(&rb->w_lock);  in pblk_rb_copy_to_bio()
763 	spin_lock(&rb->w_lock);  in pblk_rb_tear_down_check()
787 	spin_unlock(&rb->w_lock);  in pblk_rb_tear_down_check()