Merge branch 'master' of https://github.com/ben-ihelputech/fio

[fio.git] / ioengines.h

diff --git a/ioengines.h b/ioengines.h
index a928b211509281eb1e93d5d27c8d9d4225086c60..b3f755b477de01f2ece25e93e9ad4d0edfa7bcda 100644 (file)
--- a/ioengines.h
+++ b/ioengines.h
@@ -8,7 +8,7 @@
 #include "io_u.h"
 #include "zbd_types.h"
 
-#define FIO_IOOPS_VERSION      27
+#define FIO_IOOPS_VERSION      30
 
 #ifndef CONFIG_DYNAMIC_ENGINES
 #define FIO_STATIC     static
@@ -30,6 +30,7 @@ struct ioengine_ops {
        const char *name;
        int version;
        int flags;
+       void *dlhandle;
        int (*setup)(struct thread_data *);
        int (*init)(struct thread_data *);
        int (*post_init)(struct thread_data *);
@@ -46,6 +47,7 @@ struct ioengine_ops {
        int (*invalidate)(struct thread_data *, struct fio_file *);
        int (*unlink_file)(struct thread_data *, struct fio_file *);
        int (*get_file_size)(struct thread_data *, struct fio_file *);
+       int (*prepopulate_file)(struct thread_data *, struct fio_file *);
        void (*terminate)(struct thread_data *);
        int (*iomem_alloc)(struct thread_data *, size_t);
        void (*iomem_free)(struct thread_data *);
@@ -57,6 +59,8 @@ struct ioengine_ops {
                            uint64_t, struct zbd_zone *, unsigned int);
        int (*reset_wp)(struct thread_data *, struct fio_file *,
                        uint64_t, uint64_t);
+       int (*get_max_open_zones)(struct thread_data *, struct fio_file *,
+                                 unsigned int *);
        int option_struct_size;
        struct fio_option *options;
 };