[mingo-tip:sched/headers 1760/2579] fs/ceph/cache.h:130:9: error: call to undeclared function 'filemap_dirty_folio'; ISO C99 and later do not support implicit function declarations

[mingo-tip:sched/headers 1760/2579] fs/ceph/cache.h:130:9: error: call to undeclared function 'filemap_dirty_folio'; ISO C99 and later do not support implicit function declarations

[kernel test robot]

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers
head:   49e1ec6c70a6eb4b7de9250a455b8b63eb42afbe
commit: 5906052f724ace8783a32193d743f4db58a3bfee [1760/2579] headers/deps: writeback: Remove the <linux/writeback_api.h> header from <linux/writeback.h>
config: x86_64-randconfig-c007 (https://download.01.org/0day-ci/archive/20220424/202204240008.JDntM9cU-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 1cddcfdc3c683b393df1a5c9063252eb60e52818)
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/mingo/tip.git/commit/?id=5906052f724ace8783a32193d743f4db58a3bfee
        git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git
        git fetch --no-tags mingo-tip sched/headers
        git checkout 5906052f724ace8783a32193d743f4db58a3bfee
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/

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

All errors (new ones prefixed by >>):

   In file included from fs/ceph/caps.c:33:
>> fs/ceph/cache.h:130:9: error: call to undeclared function 'filemap_dirty_folio'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
           return filemap_dirty_folio(mapping, folio);
                  ^
   fs/ceph/cache.h:130:9: note: did you mean 'filemap_get_folio'?
   include/linux/pagemap.h:525:29: note: 'filemap_get_folio' declared here
   static inline struct folio *filemap_get_folio(struct address_space *mapping,
                               ^
   1 error generated.


vim +/filemap_dirty_folio +130 fs/ceph/cache.h

400e1286c0ec3f Jeff Layton             2021-12-07  126  
8fb72b4a76933a Matthew Wilcox (Oracle  2022-02-09  127) static inline int ceph_fscache_dirty_folio(struct address_space *mapping,
8fb72b4a76933a Matthew Wilcox (Oracle  2022-02-09  128) 		struct folio *folio)
400e1286c0ec3f Jeff Layton             2021-12-07  129  {
8fb72b4a76933a Matthew Wilcox (Oracle  2022-02-09 @130) 	return filemap_dirty_folio(mapping, folio);
400e1286c0ec3f Jeff Layton             2021-12-07  131  }
400e1286c0ec3f Jeff Layton             2021-12-07  132  

:::::: The code at line 130 was first introduced by commit
:::::: 8fb72b4a76933ae6f86725cc8e4a8190ba84d755 fscache: Convert fscache_set_page_dirty() to fscache_dirty_folio()

:::::: TO: Matthew Wilcox (Oracle) <willy@infradead.org>
:::::: CC: Matthew Wilcox (Oracle) <willy@infradead.org>

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