X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=fio.h;h=691976a3b58a8ebe4695800a018474247acdb4b9;hb=d41647e6fa08ba1359844db8be57474e7edb05f9;hp=dbdfdf86c88ae97a7be1d4c3fdf3f3409ddccd92;hpb=0e21f5c6f64a73bcede20e1a29a885845e453b8e;p=fio.git

diff --git a/fio.h b/fio.h
index dbdfdf86..691976a3 100644
--- a/fio.h
+++ b/fio.h
@@ -260,6 +260,7 @@ struct thread_data {
 	struct frand_state prio_state;
 
 	struct zone_split_index **zone_state_index;
+	unsigned int num_open_zones;
 
 	unsigned int verify_batch;
 	unsigned int trim_batch;
@@ -377,6 +378,7 @@ struct thread_data {
 	unsigned int latency_qd_high;
 	unsigned int latency_qd_low;
 	unsigned int latency_failed;
+	unsigned int latency_stable_count;
 	uint64_t latency_ios;
 	int latency_end_run;
 
@@ -438,6 +440,7 @@ struct thread_data {
 	int first_error;
 
 	struct fio_flow *flow;
+	unsigned long long flow_counter;
 
 	/*
 	 * Can be overloaded by profiles
@@ -464,6 +467,11 @@ struct thread_data {
 
 };
 
+struct thread_segment {
+	struct thread_data *threads;
+	int shm_id;
+};
+
 /*
  * when should interactive ETA output be generated
  */
@@ -507,10 +515,13 @@ enum {
 #define __fio_stringify_1(x)	#x
 #define __fio_stringify(x)	__fio_stringify_1(x)
 
+#define REAL_MAX_JOBS		4096
+#define JOBS_PER_SEG		8
+#define REAL_MAX_SEG		(REAL_MAX_JOBS / JOBS_PER_SEG)
+
 extern bool exitall_on_terminate;
 extern unsigned int thread_number;
 extern unsigned int stat_number;
-extern int shm_id;
 extern int groupid;
 extern int output_format;
 extern int append_terse_output;
@@ -539,7 +550,7 @@ extern char *trigger_remote_cmd;
 extern long long trigger_timeout;
 extern char *aux_path;
 
-extern struct thread_data *threads;
+extern struct thread_segment segments[REAL_MAX_SEG];
 
 static inline bool is_running_backend(void)
 {
@@ -554,8 +565,6 @@ static inline void fio_ro_check(const struct thread_data *td, struct io_u *io_u)
 	       !(io_u->ddir == DDIR_TRIM && !td_trim(td)));
 }
 
-#define REAL_MAX_JOBS		4096
-
 static inline bool should_fsync(struct thread_data *td)
 {
 	if (td->last_was_sync)
@@ -706,7 +715,7 @@ extern void lat_target_reset(struct thread_data *);
  * Iterates all threads/processes within all the defined jobs
  */
 #define for_each_td(td, i)	\
-	for ((i) = 0, (td) = &threads[0]; (i) < (int) thread_number; (i)++, (td)++)
+	for ((i) = 0, (td) = &segments[0].threads[0]; (i) < (int) thread_number; (i)++, (td)++)
 #define for_each_file(td, f, i)	\
 	if ((td)->files_index)						\
 		for ((i) = 0, (f) = (td)->files[0];			\