linux-kernel - [rhvgoyal:ioannis-fanotify 11/18] fs/fuse/dir.c:1904:21: error: 'struct inode' has no member named 'i_fsnotify

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Date:   Sat, 30 Apr 2022 06:44:46 +0800
From:   kernel test robot <lkp@...el.com>
To:     Ioannis Angelakopoulos <iangelak@...hat.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [rhvgoyal:ioannis-fanotify 11/18] fs/fuse/dir.c:1904:21: error:
 'struct inode' has no member named 'i_fsnotify_mask'

tree:   https://github.com/rhvgoyal/linux ioannis-fanotify
head:   10887e7003a6a801e521d59daff76f0c035f061f
commit: 834efb94978e62da824c5f4cde878fe592c2426d [11/18] FUSE, VFS: Add the fuse_fsnotify_update_mark inode operation
config: arc-randconfig-r043-20220428 (https://download.01.org/0day-ci/archive/20220430/202204300631.E5yUzmoT-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 11.3.0
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/rhvgoyal/linux/commit/834efb94978e62da824c5f4cde878fe592c2426d
        git remote add rhvgoyal https://github.com/rhvgoyal/linux
        git fetch --no-tags rhvgoyal ioannis-fanotify
        git checkout 834efb94978e62da824c5f4cde878fe592c2426d
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash fs/fuse/

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

All errors (new ones prefixed by >>):

   fs/fuse/dir.c: In function 'fuse_fsnotify_update_mark':
>> fs/fuse/dir.c:1904:21: error: 'struct inode' has no member named 'i_fsnotify_mask'
    1904 |         mask = inode->i_fsnotify_mask & ~(FS_IN_IGNORED | FS_UNMOUNT |
         |                     ^~
   fs/fuse/dir.c:1911:107: warning: left-hand operand of comma expression has no effect [-Wunused-value]
    1911 |                                                                                                 FS_UNMOUNT, FS_IN_IGNORED,
         |                                                                                                           ^
   fs/fuse/dir.c:1911:122: warning: left-hand operand of comma expression has no effect [-Wunused-value]
    1911 |                                                                                                 FS_UNMOUNT, FS_IN_IGNORED,
         |                                                                                                                          ^
   fs/fuse/dir.c:1916:16: error: implicit declaration of function 'fuse_fsnotify_send_request' [-Werror=implicit-function-declaration]
    1916 |         return fuse_fsnotify_send_request(inode, mask);
         |                ^~~~~~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors


vim +1904 fs/fuse/dir.c

  1892	
  1893	static int fuse_fsnotify_update_mark(struct inode *inode)
  1894	{
  1895		uint64_t mask;
  1896		/*
  1897		 * We have to remove the bits added to the mask before being attached
  1898		 * or detached to the inode, since these bits are going to be
  1899		 * added by the "remote" host kernel. If these bits were still enabled
  1900		 * in the mask that was sent to the "remote" kernel then the watch would
  1901		 * be rejected as an unsupported value. These bits are added by the
  1902		 * fsnotify subsystem thus we use the corresponding fsnotify bits here.
  1903		 */
> 1904		mask = inode->i_fsnotify_mask & ~(FS_IN_IGNORED | FS_UNMOUNT |
  1905										  FS_IN_ONESHOT | FS_EXCL_UNLINK);
  1906	
  1907		if (!inode)
  1908			return -EINVAL;
  1909	
  1910		if (mask && !(mask & ALL_FSNOTIFY_EVENTS & ~(ALL_FSNOTIFY_DIRENT_EVENTS |
  1911													FS_UNMOUNT, FS_IN_IGNORED,
  1912													FS_ERROR)))
  1913			return -EINVAL;
  1914	
  1915		/* Send the inode and the aggregated mask for the inode*/
  1916		return fuse_fsnotify_send_request(inode, mask);
  1917	}
  1918	

-- 
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https://01.org/lkp