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Add rw_sequencer option
[fio.git]
/
ioengine.h
diff --git
a/ioengine.h
b/ioengine.h
index 3df0944a30ed30cec9a54b9d4fa464506e311885..389e95a560c0006671a2c2ee21f680d18dbe2e6e 100644
(file)
--- a/
ioengine.h
+++ b/
ioengine.h
@@
-1,12
+1,14
@@
#ifndef FIO_IOENGINE_H
#define FIO_IOENGINE_H
#ifndef FIO_IOENGINE_H
#define FIO_IOENGINE_H
-#define FIO_IOOPS_VERSION 1
0
+#define FIO_IOOPS_VERSION 1
2
enum {
enum {
- IO_U_F_FREE = 1 << 0,
- IO_U_F_FLIGHT = 1 << 1,
- IO_U_F_FREE_DEF = 1 << 2,
+ IO_U_F_FREE = 1 << 0,
+ IO_U_F_FLIGHT = 1 << 1,
+ IO_U_F_FREE_DEF = 1 << 2,
+ IO_U_F_IN_CUR_DEPTH = 1 << 3,
+ IO_U_F_BUSY_OK = 1 << 4,
};
/*
};
/*
@@
-48,6
+50,12
@@
struct io_u {
void *xfer_buf;
unsigned long xfer_buflen;
void *xfer_buf;
unsigned long xfer_buflen;
+ /*
+ * Parameter related to pre-filled buffers and
+ * their size to handle variable block sizes.
+ */
+ unsigned long buf_filled_len;
+
unsigned int resid;
unsigned int error;
unsigned int resid;
unsigned int error;
@@
-152,6
+160,9
@@
extern void io_u_fill_buffer(struct thread_data *td, struct io_u *, unsigned int
void io_u_mark_complete(struct thread_data *, unsigned int);
void io_u_mark_submit(struct thread_data *, unsigned int);
void io_u_mark_complete(struct thread_data *, unsigned int);
void io_u_mark_submit(struct thread_data *, unsigned int);
+int do_io_u_sync(struct thread_data *, struct io_u *);
+int do_io_u_trim(struct thread_data *, struct io_u *);
+
#ifdef FIO_INC_DEBUG
static inline void dprint_io_u(struct io_u *io_u, const char *p)
{
#ifdef FIO_INC_DEBUG
static inline void dprint_io_u(struct io_u *io_u, const char *p)
{