From: Jens Axboe <axboe@fb.com>
Date: Sun, 4 Jan 2015 17:02:34 +0000 (-0700)
Subject: cleanup: add defines for default pareto or zipf values
X-Git-Tag: fio-2.2.5~28
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=c95f94046bc8c659b0fab718bd4029fadc87be5a

cleanup: add defines for default pareto or zipf values

Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/fio.h b/fio.h
index 5e352c6c..be2f23aa 100644
--- a/fio.h
+++ b/fio.h
@@ -642,6 +642,9 @@ enum {
 	FIO_RAND_DIST_PARETO,
 };
 
+#define FIO_DEF_ZIPF		1.1
+#define FIO_DEF_PARETO		0.2
+
 enum {
 	FIO_RAND_GEN_TAUSWORTHE = 0,
 	FIO_RAND_GEN_LFSR,
diff --git a/options.c b/options.c
index 12ff621d..ab6e399d 100644
--- a/options.c
+++ b/options.c
@@ -715,9 +715,9 @@ static int str_random_distribution_cb(void *data, const char *str)
 		return 0;
 
 	if (td->o.random_distribution == FIO_RAND_DIST_ZIPF)
-		val = 1.1;
+		val = FIO_DEF_ZIPF;
 	else if (td->o.random_distribution == FIO_RAND_DIST_PARETO)
-		val = 0.2;
+		val = FIO_DEF_PARETO;
 	else
 		return 0;