X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=io_u.h;h=bdbac52577afeff573e6895621dccc903acc1d0a;hb=aa9f26276e1961fab2d33e188f5a2432360c9c14;hp=b228e2e84d7dffc1aef4baceef3f7fa6fc404d5b;hpb=8b6a404cdd2c40715885e562416c3db039912773;p=fio.git

diff --git a/io_u.h b/io_u.h
index b228e2e8..bdbac525 100644
--- a/io_u.h
+++ b/io_u.h
@@ -3,7 +3,6 @@
 
 #include "compiler/compiler.h"
 #include "os/os.h"
-#include "log.h"
 #include "io_ddir.h"
 #include "debug.h"
 #include "file.h"
@@ -12,9 +11,6 @@
 #ifdef CONFIG_LIBAIO
 #include <libaio.h>
 #endif
-#ifdef CONFIG_GUASI
-#include <guasi.h>
-#endif
 
 enum {
 	IO_U_F_FREE		= 1 << 0,
@@ -25,6 +21,7 @@ enum {
 	IO_U_F_TRIMMED		= 1 << 5,
 	IO_U_F_BARRIER		= 1 << 6,
 	IO_U_F_VER_LIST		= 1 << 7,
+	IO_U_F_HIGH_PRIO	= 1 << 8,
 };
 
 /*
@@ -49,11 +46,17 @@ struct io_u {
 	 */
 	unsigned short numberio;
 
+	/*
+	 * IO priority.
+	 */
+	unsigned short ioprio;
+
 	/*
 	 * Allocated/set buffer and length
 	 */
-	unsigned long buflen;
-	unsigned long long offset;
+	unsigned long long buflen;
+	unsigned long long offset;	/* is really ->xfer_offset... */
+	unsigned long long verify_offset;	/* is really ->offset */
 	void *buf;
 
 	/*
@@ -66,17 +69,17 @@ struct io_u {
 	 * partial transfers / residual data counts
 	 */
 	void *xfer_buf;
-	unsigned long xfer_buflen;
+	unsigned long long xfer_buflen;
 
 	/*
 	 * Parameter related to pre-filled buffers and
 	 * their size to handle variable block sizes.
 	 */
-	unsigned long buf_filled_len;
+	unsigned long long buf_filled_len;
 
 	struct io_piece *ipo;
 
-	unsigned int resid;
+	unsigned long long resid;
 	unsigned int error;
 
 	/*
@@ -93,6 +96,22 @@ struct io_u {
 		struct workqueue_work work;
 	};
 
+	/*
+	 * ZBD mode zbd_queue_io callback: called after engine->queue operation
+	 * to advance a zone write pointer and eventually unlock the I/O zone.
+	 * @q indicates the I/O queue status (busy, queued or completed).
+	 * @success == true means that the I/O operation has been queued or
+	 * completed successfully.
+	 */
+	void (*zbd_queue_io)(struct thread_data *td, struct io_u *, int q,
+			     bool success);
+
+	/*
+	 * ZBD mode zbd_put_io callback: called in after completion of an I/O
+	 * or commit of an async I/O to unlock the I/O target zone.
+	 */
+	void (*zbd_put_io)(struct thread_data *td, const struct io_u *);
+
 	/*
 	 * Callback for io completion
 	 */
@@ -108,15 +127,9 @@ struct io_u {
 #ifdef FIO_HAVE_SGIO
 		struct sg_io_hdr hdr;
 #endif
-#ifdef CONFIG_GUASI
-		guasi_req_t greq;
-#endif
 #ifdef CONFIG_SOLARISAIO
 		aio_result_t resultp;
 #endif
-#ifdef FIO_HAVE_BINJECT
-		struct b_user_cmd buc;
-#endif
 #ifdef CONFIG_RDMA
 		struct ibv_mr *mr;
 #endif
@@ -138,8 +151,8 @@ extern void io_u_queued(struct thread_data *, struct io_u *);
 extern int io_u_quiesce(struct thread_data *);
 extern void io_u_log_error(struct thread_data *, struct io_u *);
 extern void io_u_mark_depth(struct thread_data *, unsigned int);
-extern void fill_io_buffer(struct thread_data *, void *, unsigned int, unsigned int);
-extern void io_u_fill_buffer(struct thread_data *td, struct io_u *, unsigned int, unsigned int);
+extern void fill_io_buffer(struct thread_data *, void *, unsigned long long, unsigned long long);
+extern void io_u_fill_buffer(struct thread_data *td, struct io_u *, unsigned long long, unsigned long long);
 void io_u_mark_complete(struct thread_data *, unsigned int);
 void io_u_mark_submit(struct thread_data *, unsigned int);
 bool queue_full(const struct thread_data *);
@@ -152,12 +165,17 @@ static inline void dprint_io_u(struct io_u *io_u, const char *p)
 {
 	struct fio_file *f = io_u->file;
 
-	dprint(FD_IO, "%s: io_u %p: off=%llu/len=%lu/ddir=%d", p, io_u,
-					(unsigned long long) io_u->offset,
-					io_u->buflen, io_u->ddir);
 	if (f)
-		dprint(FD_IO, "/%s", f->file_name);
-	dprint(FD_IO, "\n");
+		dprint(FD_IO, "%s: io_u %p: off=0x%llx,len=0x%llx,ddir=%d,file=%s\n",
+				p, io_u,
+				(unsigned long long) io_u->offset,
+				io_u->buflen, io_u->ddir,
+				f->file_name);
+	else
+		dprint(FD_IO, "%s: io_u %p: off=0x%llx,len=0x%llx,ddir=%d\n",
+				p, io_u,
+				(unsigned long long) io_u->offset,
+				io_u->buflen, io_u->ddir);
 }
 #else
 #define dprint_io_u(io_u, p)
@@ -175,5 +193,6 @@ static inline enum fio_ddir acct_ddir(struct io_u *io_u)
 	td_flags_clear((td), &(io_u->flags), (val))
 #define io_u_set(td, io_u, val)		\
 	td_flags_set((td), &(io_u)->flags, (val))
+#define io_u_is_high_prio(io_u)	(io_u->flags & IO_U_F_HIGH_PRIO)
 
 #endif