ppl_write_hint     48 drivers/md/raid5-log.h extern struct md_sysfs_entry ppl_write_hint;
ppl_write_hint   1556 drivers/md/raid5-ppl.c ppl_write_hint = __ATTR(ppl_write_hint, S_IRUGO | S_IWUSR,
ppl_write_hint   6667 drivers/md/raid5.c 	&ppl_write_hint.attr,