X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=fio.h;h=829cc81812dc491cb0d6db50eca4b409c6460b3f;hb=3bf80dad77448afcb18148e72dc6cfe04bcf7e57;hp=b71a48648eaf4f2b95e5ed6015ff8e445911c074;hpb=f87cc56144a77e2e9b485eb7ddb064cf2da5f9a1;p=fio.git

diff --git a/fio.h b/fio.h
index b71a4864..829cc818 100644
--- a/fio.h
+++ b/fio.h
@@ -96,6 +96,7 @@ enum {
 	FIO_RAND_START_DELAY,
 	FIO_DEDUPE_OFF,
 	FIO_RAND_POISSON_OFF,
+	FIO_RAND_ZONE_OFF,
 	FIO_RAND_NR_OFFS,
 };
 
@@ -115,6 +116,11 @@ struct sk_out;
 void sk_out_assign(struct sk_out *);
 void sk_out_drop(void);
 
+struct zone_split_index {
+	uint8_t size_perc;
+	uint8_t size_perc_prev;
+};
+
 /*
  * This describes a single thread/process executing a fio job.
  */
@@ -148,13 +154,6 @@ struct thread_data {
 	uint64_t stat_io_blocks[DDIR_RWDIR_CNT];
 	struct timeval iops_sample_time;
 
-	/*
-	 * Tracks the last iodepth number of completed writes, if data
-	 * verification is enabled
-	 */
-	uint64_t *last_write_comp;
-	unsigned int last_write_idx;
-
 	volatile int update_rusage;
 	struct fio_mutex *rusage_sem;
 	struct rusage ru_start;
@@ -200,6 +199,9 @@ struct thread_data {
 	struct frand_state buf_state;
 	struct frand_state buf_state_prev;
 	struct frand_state dedupe_state;
+	struct frand_state zone_state;
+
+	struct zone_split_index **zone_state_index;
 
 	unsigned int verify_batch;
 	unsigned int trim_batch;
@@ -712,6 +714,7 @@ enum {
 	FIO_RAND_DIST_ZIPF,
 	FIO_RAND_DIST_PARETO,
 	FIO_RAND_DIST_GAUSS,
+	FIO_RAND_DIST_ZONED,
 };
 
 #define FIO_DEF_ZIPF		1.1