linux-kernel - [dhowells-fs:fscache-rewrite 64/69] fs/nfs/file.c:87:2: error: implicit declaration of function 'nfs_fscache_release

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Message-ID: <202112100931.6qc8V8T4-lkp@intel.com>
Date:   Fri, 10 Dec 2021 09:51:54 +0800
From:   kernel test robot <lkp@...el.com>
To:     Dave Wysochanski <dwysocha@...hat.com>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, David Howells <dhowells@...hat.com>
Subject: [dhowells-fs:fscache-rewrite 64/69] fs/nfs/file.c:87:2: error:
 implicit declaration of function 'nfs_fscache_release_file'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git fscache-rewrite
head:   82abe23a0865faea23cf06ac51f2303f26b9bb53
commit: 57858b0feb9a11f6d9b5720cdd13222098f9e59f [64/69] nfs: Convert to new fscache volume/cookie API
config: x86_64-randconfig-a011-20211209 (https://download.01.org/0day-ci/archive/20211210/202112100931.6qc8V8T4-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 097a1cb1d5ebb3a0ec4bcaed8ba3ff6a8e33c00a)
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://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/commit/?id=57858b0feb9a11f6d9b5720cdd13222098f9e59f
        git remote add dhowells-fs https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
        git fetch --no-tags dhowells-fs fscache-rewrite
        git checkout 57858b0feb9a11f6d9b5720cdd13222098f9e59f
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/nfs/

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/nfs/file.c:87:2: error: implicit declaration of function 'nfs_fscache_release_file' [-Werror,-Wimplicit-function-declaration]
           nfs_fscache_release_file(inode, filp);
           ^
   fs/nfs/file.c:87:2: note: did you mean 'nfs_fscache_release_page'?
   fs/nfs/fscache.h:154:19: note: 'nfs_fscache_release_page' declared here
   static inline int nfs_fscache_release_page(struct page *page, gfp_t gfp)
                     ^
   1 error generated.


vim +/nfs_fscache_release_file +87 fs/nfs/file.c

    79	
    80	int
    81	nfs_file_release(struct inode *inode, struct file *filp)
    82	{
    83		dprintk("NFS: release(%pD2)\n", filp);
    84	
    85		nfs_inc_stats(inode, NFSIOS_VFSRELEASE);
    86		nfs_file_clear_open_context(filp);
  > 87		nfs_fscache_release_file(inode, filp);
    88		return 0;
    89	}
    90	EXPORT_SYMBOL_GPL(nfs_file_release);
    91	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org