X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=7b198b216411b81043e761e4fa444c09dfb5f012;hp=5e8ac66686d30753519139f80903a4f3a11281d9;hb=a77d139b089a5f4d0e25c24c61bba9076a32f64b;hpb=513e37eeb01a3037763124869dfcdd6152d92ab8

diff --git a/fio.h b/fio.h
index 5e8ac666..7b198b21 100644
--- a/fio.h
+++ b/fio.h
@@ -95,6 +95,7 @@ enum {
 	FIO_RAND_SEQ_RAND_TRIM_OFF,
 	FIO_RAND_START_DELAY,
 	FIO_DEDUPE_OFF,
+	FIO_RAND_POISSON_OFF,
 	FIO_RAND_NR_OFFS,
 };
 
@@ -243,6 +244,8 @@ struct thread_data {
 	unsigned long rate_blocks[DDIR_RWDIR_CNT];
 	unsigned long rate_io_issue_bytes[DDIR_RWDIR_CNT];
 	struct timeval lastrate[DDIR_RWDIR_CNT];
+	int64_t last_usec;
+	struct frand_state poisson_state;
 
 	/*
 	 * Enforced rate submission/completion workqueue