nfs_flush_incompatible  359 fs/nfs/file.c  	ret = nfs_flush_incompatible(file, page);
nfs_flush_incompatible  474 fs/nfs/file.c  	ret = nfs_flush_incompatible(filp, page);
nfs_flush_incompatible  461 include/linux/nfs_fs.h extern int  nfs_flush_incompatible(struct file *file, struct page *page);