zipf/pareto/gauss: add option to disable hashing

[fio.git] / lib / gauss.h

diff --git a/lib/gauss.h b/lib/gauss.h
index a76df3f27206a46dfe2e3ff5741bfdce37c518a5..478aa146896b5ea2ad41da7b0f5914ed00c2a745 100644 (file)
--- a/lib/gauss.h
+++ b/lib/gauss.h
@@ -8,10 +8,12 @@ struct gauss_state {
        struct frand_state r;
        uint64_t nranges;
        unsigned int stddev;
        struct frand_state r;
        uint64_t nranges;
        unsigned int stddev;

+       bool disable_hash;

 };
 
 void gauss_init(struct gauss_state *gs, unsigned long nranges, double dev,
                unsigned int seed);
 unsigned long long gauss_next(struct gauss_state *gs);
 };
 
 void gauss_init(struct gauss_state *gs, unsigned long nranges, double dev,
                unsigned int seed);
 unsigned long long gauss_next(struct gauss_state *gs);

+void gauss_disable_hash(struct gauss_state *gs);

 
 #endif
 
 #endif