extern int lprocfs_str_with_units_to_s64(const char __user *buffer,
unsigned long count, __s64 *val,
char defunit);
+
+char *lprocfs_strnstr(const char *s1, const char *s2, size_t len);
char *lprocfs_find_named_value(const char *buffer, const char *name,
size_t *count);
void lprocfs_oh_tally(struct obd_histogram *oh, unsigned int value);