list all available dynamic ioengines with --enghelp

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index e943ad165ba01c2d4d8132009f33af5efe72da8f..9d189eb878911fc2bb4a6e8c48e0384e2dacbef5 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -36,6 +36,8 @@
 #include "lib/rand.h"
 #include "lib/rbtree.h"
 #include "lib/num2str.h"
+#include "lib/memalign.h"
+#include "smalloc.h"
 #include "client.h"
 #include "server.h"
 #include "stat.h"
@@ -137,6 +139,7 @@ enum {
        FIO_RAND_ZONE_OFF,
        FIO_RAND_POISSON2_OFF,
        FIO_RAND_POISSON3_OFF,
+       FIO_RAND_PRIO_CMDS,
        FIO_RAND_NR_OFFS,
 };
 
@@ -169,8 +172,6 @@ struct zone_split_index {
        uint64_t size_prev;
 };
 
-#define FIO_MAX_OPEN_ZBD_ZONES 128
-
 /*
  * This describes a single thread/process executing a fio job.
  */
@@ -256,8 +257,10 @@ struct thread_data {
        struct frand_state buf_state_prev;
        struct frand_state dedupe_state;
        struct frand_state zone_state;
+       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;
@@ -317,7 +320,7 @@ struct thread_data {
         */
        uint64_t rate_bps[DDIR_RWDIR_CNT];
        uint64_t rate_next_io_time[DDIR_RWDIR_CNT];
-       unsigned long rate_bytes[DDIR_RWDIR_CNT];
+       unsigned long long rate_bytes[DDIR_RWDIR_CNT];
        unsigned long rate_blocks[DDIR_RWDIR_CNT];
        unsigned long long rate_io_issue_bytes[DDIR_RWDIR_CNT];
        struct timespec lastrate[DDIR_RWDIR_CNT];
@@ -375,6 +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;
 
@@ -436,6 +440,7 @@ struct thread_data {
        int first_error;
 
        struct fio_flow *flow;
+       unsigned long long flow_counter;
 
        /*
         * Can be overloaded by profiles
@@ -458,7 +463,7 @@ struct thread_data {
        CUdevice  cu_dev;
        CUcontext cu_ctx;
        CUdeviceptr dev_mem_ptr;
-#endif 
+#endif
 
 };
 
@@ -856,4 +861,14 @@ extern void check_trigger_file(void);
 extern bool in_flight_overlap(struct io_u_queue *q, struct io_u *io_u);
 extern pthread_mutex_t overlap_check;
 
+static inline void *fio_memalign(size_t alignment, size_t size, bool shared)
+{
+       return __fio_memalign(alignment, size, shared ? smalloc : malloc);
+}
+
+static inline void fio_memfree(void *ptr, size_t size, bool shared)
+{
+       return __fio_memfree(ptr, size, shared ? sfree : free);
+}
+
 #endif