-unsigned long fill_random_buf_percentage(struct frand_state *fs, void *buf,
- unsigned int percentage,
- unsigned int segment, unsigned int len,
- char *pattern, unsigned int pbytes)
+uint64_t fill_random_buf_percentage(struct frand_state *fs, void *buf,
+ unsigned int percentage,
+ unsigned int segment, unsigned int len,
+ char *pattern, unsigned int pbytes)