X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=thread_options.h;h=14c6969f3acb4bd741e1d33a5b70b1aac8d68b4a;hp=8bbf54bfbafad3fc41e7dac1e7d5a37d31d6afe9;hb=b57f4fd4e42672f1686fd119da522eace09d1d27;hpb=a94aedbc11829470cce77eb52969601d618054d6

diff --git a/thread_options.h b/thread_options.h
index 8bbf54bf..14c6969f 100644
--- a/thread_options.h
+++ b/thread_options.h
@@ -10,6 +10,14 @@
 #include "lib/pattern.h"
 #include "td_error.h"
 
+enum fio_zone_mode {
+	ZONE_MODE_NOT_SPECIFIED	= 0,
+	ZONE_MODE_NONE		= 1,
+	ZONE_MODE_STRIDED	= 2, /* perform I/O in one zone at a time */
+	/* perform I/O across multiple zones simultaneously */
+	ZONE_MODE_ZBD		= 3,
+};
+
 /*
  * What type of allocation to use for io buffers
  */
@@ -132,7 +140,6 @@ struct thread_options {
 	unsigned int rand_repeatable;
 	unsigned int allrand_repeatable;
 	unsigned long long rand_seed;
-	unsigned int dep_use_os_rand;
 	unsigned int log_avg_msec;
 	unsigned int log_hist_msec;
 	unsigned int log_hist_coarseness;
@@ -165,7 +172,6 @@ struct thread_options {
 
 	unsigned int hugepage_size;
 	unsigned long long rw_min_bs;
-	unsigned int pad2;
 	unsigned int thinktime;
 	unsigned int thinktime_spin;
 	unsigned int thinktime_blocks;
@@ -188,6 +194,7 @@ struct thread_options {
 	unsigned long long zone_range;
 	unsigned long long zone_size;
 	unsigned long long zone_skip;
+	enum fio_zone_mode zone_mode;
 	unsigned long long lockmem;
 	enum fio_memtype mem_type;
 	unsigned int mem_align;
@@ -249,6 +256,9 @@ struct thread_options {
 	char *read_iolog_file;
 	bool read_iolog_chunked;
 	char *write_iolog_file;
+	char *merge_blktrace_file;
+	fio_fp64_t merge_blktrace_scalars[FIO_IO_U_LIST_MAX_LEN];
+	fio_fp64_t merge_blktrace_iters[FIO_IO_U_LIST_MAX_LEN];
 
 	unsigned int write_bw_log;
 	unsigned int write_lat_log;
@@ -325,6 +335,12 @@ struct thread_options {
 
 	unsigned int allow_create;
 	unsigned int allow_mounted_write;
+
+	/* Parameters that affect zonemode=zbd */
+	unsigned int read_beyond_wp;
+	int max_open_zones;
+	fio_fp64_t zrt;
+	fio_fp64_t zrf;
 };
 
 #define FIO_TOP_STR_MAX		256
@@ -412,8 +428,8 @@ struct thread_options_pack {
 	uint32_t override_sync;
 	uint32_t rand_repeatable;
 	uint32_t allrand_repeatable;
+	uint32_t pad;
 	uint64_t rand_seed;
-	uint32_t dep_use_os_rand;
 	uint32_t log_avg_msec;
 	uint32_t log_hist_msec;
 	uint32_t log_hist_coarseness;
@@ -525,6 +541,9 @@ struct thread_options_pack {
 
 	uint8_t read_iolog_file[FIO_TOP_STR_MAX];
 	uint8_t write_iolog_file[FIO_TOP_STR_MAX];
+	uint8_t merge_blktrace_file[FIO_TOP_STR_MAX];
+	fio_fp64_t merge_blktrace_scalars[FIO_IO_U_LIST_MAX_LEN];
+	fio_fp64_t merge_blktrace_iters[FIO_IO_U_LIST_MAX_LEN];
 
 	uint32_t write_bw_log;
 	uint32_t write_lat_log;
@@ -551,7 +570,7 @@ struct thread_options_pack {
 	uint32_t rate_iops_min[DDIR_RWDIR_CNT];
 	uint32_t rate_process;
 	uint32_t rate_ign_think;
-	uint32_t pad;
+	uint32_t pad3;
 
 	uint8_t ioscheduler[FIO_TOP_STR_MAX];
 
@@ -601,6 +620,8 @@ struct thread_options_pack {
 
 	uint32_t allow_create;
 	uint32_t allow_mounted_write;
+
+	uint32_t zone_mode;
 } __attribute__((packed));
 
 extern void convert_thread_options_to_cpu(struct thread_options *o, struct thread_options_pack *top);