[android-common:android16-6.12-desktop 1/1] kernel/locking/rwsem.c:1651:9: error: implicit declaration of function 'trace_android_vh_rwsem_write_finished'; did you mean 'trace_android_vh_rwsem_write_wait_finish'?

Hi JianMin,

FYI, the error/warning still remains.

tree:   https://android.googlesource.com/kernel/common android16-6.12-desktop
head:   24c37396da197463e1ff2bc69bb789e34dacad53
commit: 78cf7a145c200d185e2370c712abd8235d1bd5aa [1/1] ANDROID: rwsem: Add vendor hook to the rw-semaphore
config: x86_64-buildonly-randconfig-004-20260813 (https://download.01.org/0day-ci/archive/20260813/[email protected]/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260813/[email protected]/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 <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

All errors (new ones prefixed by >>):

   kernel/locking/rwsem.c: In function 'up_write':
>> kernel/locking/rwsem.c:1651:9: error: implicit declaration of function 'trace_android_vh_rwsem_write_finished'; did you mean 'trace_android_vh_rwsem_write_wait_finish'? [-Wimplicit-function-declaration]
    1651 |         trace_android_vh_rwsem_write_finished(sem);
         |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |         trace_android_vh_rwsem_write_wait_finish


vim +1651 kernel/locking/rwsem.c

  1644	
  1645	/*
  1646	 * release a write lock
  1647	 */
  1648	void up_write(struct rw_semaphore *sem)
  1649	{
  1650		rwsem_release(&sem->dep_map, _RET_IP_);
> 1651		trace_android_vh_rwsem_write_finished(sem);
  1652		__up_write(sem);
  1653	}
  1654	EXPORT_SYMBOL(up_write);
  1655	

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