[bcachefs:bcachefs-testing 97/97] fs/bcachefs/btree_iter.c:3411:83: error: 'ck' undeclared; did you mean 'c'?

[bcachefs:bcachefs-testing 97/97] fs/bcachefs/btree_iter.c:3411:83: error: 'ck' undeclared; did you mean 'c'?

[kernel test robot]

tree:   https://evilpiepirate.org/git/bcachefs.git bcachefs-testing
head:   e514088a9cf20c9729c12fb6cf92de291fb7cca6
commit: e514088a9cf20c9729c12fb6cf92de291fb7cca6 [97/97] debug per paul
config: i386-buildonly-randconfig-002-20240610 (https://download.01.org/0day-ci/archive/20240610/202406100438.HAWNbcex-lkp@intel.com/config)
compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240610/202406100438.HAWNbcex-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406100438.HAWNbcex-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from arch/x86/include/asm/bug.h:87,
                    from include/linux/bug.h:5,
                    from include/linux/fortify-string.h:6,
                    from include/linux/string.h:374,
                    from include/linux/bitmap.h:13,
                    from include/linux/cpumask.h:13,
                    from include/linux/smp.h:13,
                    from include/linux/lockdep.h:14,
                    from include/linux/radix-tree.h:14,
                    from include/linux/backing-dev-defs.h:6,
                    from fs/bcachefs/bcachefs.h:186,
                    from fs/bcachefs/btree_iter.c:3:
   fs/bcachefs/btree_iter.c: In function 'bch2_fs_btree_iter_exit':
>> fs/bcachefs/btree_iter.c:3411:83: error: 'ck' undeclared (first use in this function); did you mean 'c'?
    3411 |                 WARN_ON_ONCE(poll_state_synchronize_srcu(&c->btree_trans_barrier, ck->btree_trans_barrier_seq));
         |                                                                                   ^~
   include/asm-generic/bug.h:111:32: note: in definition of macro 'WARN_ON_ONCE'
     111 |         int __ret_warn_on = !!(condition);                      \
         |                                ^~~~~~~~~
   fs/bcachefs/btree_iter.c:3411:83: note: each undeclared identifier is reported only once for each function it appears in
    3411 |                 WARN_ON_ONCE(poll_state_synchronize_srcu(&c->btree_trans_barrier, ck->btree_trans_barrier_seq));
         |                                                                                   ^~
   include/asm-generic/bug.h:111:32: note: in definition of macro 'WARN_ON_ONCE'
     111 |         int __ret_warn_on = !!(condition);                      \
         |                                ^~~~~~~~~


vim +3411 fs/bcachefs/btree_iter.c

  3376	
  3377	void bch2_fs_btree_iter_exit(struct bch_fs *c)
  3378	{
  3379		struct btree_transaction_stats *s;
  3380		struct btree_trans *trans;
  3381		int cpu;
  3382	
  3383		if (c->btree_trans_bufs)
  3384			for_each_possible_cpu(cpu) {
  3385				struct btree_trans *trans =
  3386					per_cpu_ptr(c->btree_trans_bufs, cpu)->trans;
  3387	
  3388				if (trans) {
  3389					closure_sync(&trans->ref);
  3390	
  3391					seqmutex_lock(&c->btree_trans_lock);
  3392					list_del(&trans->list);
  3393					seqmutex_unlock(&c->btree_trans_lock);
  3394				}
  3395				kfree(trans);
  3396			}
  3397		free_percpu(c->btree_trans_bufs);
  3398	
  3399		trans = list_first_entry_or_null(&c->btree_trans_list, struct btree_trans, list);
  3400		if (trans)
  3401			panic("%s leaked btree_trans\n", trans->fn);
  3402	
  3403		for (s = c->btree_transaction_stats;
  3404		     s < c->btree_transaction_stats + ARRAY_SIZE(c->btree_transaction_stats);
  3405		     s++) {
  3406			kfree(s->max_paths_text);
  3407			bch2_time_stats_exit(&s->lock_hold_times);
  3408		}
  3409	
  3410		if (c->btree_trans_barrier_initialized) {
> 3411			WARN_ON_ONCE(poll_state_synchronize_srcu(&c->btree_trans_barrier, ck->btree_trans_barrier_seq));
  3412			cleanup_srcu_struct(&c->btree_trans_barrier);
  3413		}
  3414		mempool_exit(&c->btree_trans_mem_pool);
  3415		mempool_exit(&c->btree_trans_pool);
  3416	}
  3417	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki