generic_file_rw_checks 2043 fs/read_write.c 	ret = generic_file_rw_checks(file_in, file_out);
generic_file_rw_checks 3102 include/linux/fs.h extern int generic_file_rw_checks(struct file *file_in, struct file *file_out);
generic_file_rw_checks 3086 mm/filemap.c   	ret = generic_file_rw_checks(file_in, file_out);