f_write_hint      298 fs/fcntl.c     		file->f_write_hint = hint;
f_write_hint      811 fs/open.c      	f->f_write_hint = WRITE_LIFE_NOT_SET;
f_write_hint      950 include/linux/fs.h 	enum rw_hint		f_write_hint;
f_write_hint     2055 include/linux/fs.h 	if (file->f_write_hint != WRITE_LIFE_NOT_SET)
f_write_hint     2056 include/linux/fs.h 		return file->f_write_hint;