X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=io_u.c;h=688249bd8a727e7910d72388a829f7249b5ee059;hp=8f2ce302080c4ba8c1b54d5e8f41a7e408d5c902;hb=f98f3d076502dfd18a2d1b63443288cab356a983;hpb=237cc3b1e297a9b934a424c6271971b07efc7a66

diff --git a/io_u.c b/io_u.c
index 8f2ce302..688249bd 100644
--- a/io_u.c
+++ b/io_u.c
@@ -234,13 +234,22 @@ ret:
 	return 0;
 }
 
-static int __get_next_rand_offset_zipf(struct thread_data *td, struct fio_file *f,
-				  enum fio_ddir ddir, unsigned long long *b)
+static int __get_next_rand_offset_zipf(struct thread_data *td,
+				       struct fio_file *f, enum fio_ddir ddir,
+				       unsigned long long *b)
 {
 	*b = zipf_next(&td->zipf);
 	return 0;
 }
 
+static int __get_next_rand_offset_pareto(struct thread_data *td,
+					 struct fio_file *f, enum fio_ddir ddir,
+					 unsigned long long *b)
+{
+	*b = pareto_next(&td->zipf);
+	return 0;
+}
+
 static int get_next_rand_offset(struct thread_data *td, struct fio_file *f,
 				enum fio_ddir ddir, unsigned long long *b)
 {
@@ -248,6 +257,8 @@ static int get_next_rand_offset(struct thread_data *td, struct fio_file *f,
 		return __get_next_rand_offset(td, f, ddir, b);
 	else if (td->o.random_distribution == FIO_RAND_DIST_ZIPF)
 		return __get_next_rand_offset_zipf(td, f, ddir, b);
+	else if (td->o.random_distribution == FIO_RAND_DIST_PARETO)
+		return __get_next_rand_offset_pareto(td, f, ddir, b);
 
 	log_err("fio: unknown random distribution: %d\n", td->o.random_distribution);
 	return 1;