X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=lib%2Flfsr.h;h=c2d55693e89aa4869eec1280ea1e431cc039689c;hb=29eb371b1d2b436e252c6e3e20981d88f7b1cd3f;hp=bc16af966af4a350a25bd2119dc551b09cc6ed2e;hpb=d474cbc9ba33448848b50cc697622a402e91e33e;p=fio.git

diff --git a/lib/lfsr.h b/lib/lfsr.h
index bc16af96..c2d55693 100644
--- a/lib/lfsr.h
+++ b/lib/lfsr.h
@@ -18,10 +18,11 @@ struct fio_lfsr {
 	uint64_t max_val;
 	uint64_t num_vals;
 	uint64_t cycle_length;
+	uint64_t cached_cycle_length;
 	unsigned int spin;
 };
 
-int lfsr_next(struct fio_lfsr *fl, uint64_t *off, uint64_t);
+int lfsr_next(struct fio_lfsr *fl, uint64_t *off);
 int lfsr_init(struct fio_lfsr *fl, uint64_t size,
 		unsigned long seed, unsigned int spin);
 int lfsr_reset(struct fio_lfsr *fl, unsigned long seed);