775 	mutex_init(&c->sb_lock);  in bch2_fs_alloc()
833 	mutex_lock(&c->sb_lock);  in bch2_fs_alloc()
835 	mutex_unlock(&c->sb_lock);  in bch2_fs_alloc()
1014 	mutex_lock(&c->sb_lock);  in bch2_fs_start()
1018 		mutex_unlock(&c->sb_lock);  in bch2_fs_start()
1027 	mutex_unlock(&c->sb_lock);  in bch2_fs_start()
1524 		mutex_lock(&c->sb_lock);  in bch2_fs_may_start()
1535 				mutex_unlock(&c->sb_lock);  in bch2_fs_may_start()
1539 		mutex_unlock(&c->sb_lock);  in bch2_fs_may_start()
1583 	mutex_lock(&c->sb_lock);  in __bch2_dev_set_state()
1587 	mutex_unlock(&c->sb_lock);  in __bch2_dev_set_state()
1681 	mutex_lock(&c->sb_lock);  in bch2_dev_remove()
1683 	mutex_unlock(&c->sb_lock);  in bch2_dev_remove()
1699 	mutex_lock(&c->sb_lock);  in bch2_dev_remove()
1705 	mutex_unlock(&c->sb_lock);  in bch2_dev_remove()
1756 	mutex_lock(&c->sb_lock);  in bch2_dev_add()
1789 	mutex_unlock(&c->sb_lock);  in bch2_dev_add()
1821 	mutex_unlock(&c->sb_lock);  in bch2_dev_add()
1886 	mutex_lock(&c->sb_lock);  in bch2_dev_online()
1890 	mutex_unlock(&c->sb_lock);  in bch2_dev_online()
1961 	mutex_lock(&c->sb_lock);  in bch2_dev_resize()
1966 	mutex_unlock(&c->sb_lock);  in bch2_dev_resize()