filemap_page_mkwrite  361 fs/aio.c       	.page_mkwrite	= filemap_page_mkwrite,
filemap_page_mkwrite 2424 include/linux/mm.h extern vm_fault_t filemap_page_mkwrite(struct vm_fault *vmf);
filemap_page_mkwrite 2700 mm/filemap.c   	.page_mkwrite	= filemap_page_mkwrite,
filemap_page_mkwrite 2740 mm/filemap.c   EXPORT_SYMBOL(filemap_page_mkwrite);