[amir73il:fsnotify_event_info 2/2] include/linux/fsnotify.h:263:2: error: implicit declaration of function 'fsnotify_file'; did you mean 'fsnotify_link'?

From: kernel test robot
Date: Tue Aug 03 2021 - 07:31:21 EST

tree: https://github.com/amir73il/linux fsnotify_event_info
head: 4ad14805402352430e0b98901b97ec9166d9dae4
commit: 4ad14805402352430e0b98901b97ec9166d9dae4 [2/2] fsnotify: fast path optimization for IO on pipe with no watches
config: sparc-randconfig-r026-20210803 (attached as .config)
compiler: sparc-linux-gcc (GCC) 10.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/amir73il/linux/commit/4ad14805402352430e0b98901b97ec9166d9dae4
git remote add amir73il https://github.com/amir73il/linux
git fetch --no-tags amir73il fsnotify_event_info
git checkout 4ad14805402352430e0b98901b97ec9166d9dae4
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=sparc

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

In file included from fs/notify/fsnotify.h:6,
from fs/notify/fsnotify.c:15:
include/linux/fsnotify.h: In function 'fsnotify_access':
>> include/linux/fsnotify.h:263:2: error: implicit declaration of function 'fsnotify_file'; did you mean 'fsnotify_link'? [-Werror=implicit-function-declaration]
263 | fsnotify_file(file, FS_ACCESS);
| ^~~~~~~~~~~~~
| fsnotify_link
cc1: some warnings being treated as errors

vim +263 include/linux/fsnotify.h

116b9731ad7614 Amir Goldstein 2019-05-26 257
0eeca28300df11 Robert Love 2005-07-12 258 /*
0eeca28300df11 Robert Love 2005-07-12 259 * fsnotify_access - file was read
0eeca28300df11 Robert Love 2005-07-12 260 */
2a12a9d7814631 Eric Paris 2009-12-17 261 static inline void fsnotify_access(struct file *file)
0eeca28300df11 Robert Love 2005-07-12 262 {
eae36a2b8324c9 Amir Goldstein 2020-03-19 @263 fsnotify_file(file, FS_ACCESS);
ecf081d1a73b07 Eric Paris 2009-12-17 264 }
0eeca28300df11 Robert Love 2005-07-12 265

:::::: The code at line 263 was first introduced by commit
:::::: eae36a2b8324c9dd0a66b2ae32abd4a456e49c39 fsnotify: factor helpers fsnotify_dentry() and fsnotify_file()

:::::: TO: Amir Goldstein <amir73il@xxxxxxxxx>
:::::: CC: Jan Kara <jack@xxxxxxx>

0-DAY CI Kernel Test Service, Intel Corporation

Attachment: .config.gz
Description: application/gzip