X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=870b6704a7852a938d47830e85f5753165d45de1;hp=5ca72c59d5c707b80a326df4011b012b31e688be;hb=8c1fdf044083522504685e3009e356c70d003ef0;hpb=059e63c02b947085d28ec7c6450b51d5fb2e8d05

diff --git a/fio.h b/fio.h
index 5ca72c59..870b6704 100644
--- a/fio.h
+++ b/fio.h
@@ -13,12 +13,13 @@
 #include <string.h>
 #include <getopt.h>
 
+#include "compiler/compiler.h"
 #include "list.h"
 #include "rbtree.h"
 #include "md5.h"
 #include "crc32.h"
-#include "arch.h"
-#include "os.h"
+#include "arch/arch.h"
+#include "os/os.h"
 #include "mutex.h"
 
 #ifdef FIO_HAVE_SYSLET
@@ -87,6 +88,7 @@ struct io_piece {
 	unsigned long long offset;
 	unsigned long len;
 	enum fio_ddir ddir;
+	unsigned long delay;
 };
 
 #ifdef FIO_HAVE_SYSLET
@@ -134,6 +136,7 @@ struct io_u {
 	void *buf;
 	unsigned long buflen;
 	unsigned long long offset;
+	unsigned long long endpos;
 
 	/*
 	 * IO engine state, may be different from above when we get
@@ -223,6 +226,7 @@ enum fio_filetype {
 	FIO_TYPE_FILE = 1,		/* plain file */
 	FIO_TYPE_BD,			/* block device */
 	FIO_TYPE_CHAR,			/* character device */
+	FIO_TYPE_PIPE,			/* pipe */
 };
 
 enum fio_ioengine_flags {
@@ -235,12 +239,12 @@ enum fio_ioengine_flags {
 
 enum fio_file_flags {
 	FIO_FILE_OPEN		= 1 << 0,	/* file is open */
-	FIO_FILE_UNLINK		= 1 << 1,	/* unlink on close */
-	FIO_FILE_CLOSING	= 1 << 2,	/* file being closed */
-	FIO_FILE_EXISTS		= 1 << 3,	/* file there */
-	FIO_FILE_EXTEND		= 1 << 4,	/* needs extend */
-	FIO_FILE_NOSORT		= 1 << 5,	/* don't sort verify blocks */
-	FIO_FILE_DONE		= 1 << 6,	/* io completed to this file */
+	FIO_FILE_CLOSING	= 1 << 1,	/* file being closed */
+	FIO_FILE_EXISTS		= 1 << 2,	/* file there */
+	FIO_FILE_EXTEND		= 1 << 3,	/* needs extend */
+	FIO_FILE_NOSORT		= 1 << 4,	/* don't sort verify blocks */
+	FIO_FILE_DONE		= 1 << 5,	/* io completed to this file */
+	FIO_SIZE_KNOWN		= 1 << 6,	/* size has been set */
 };
 
 /*
@@ -329,6 +333,7 @@ struct thread_stat {
 	unsigned int io_u_map[FIO_IO_U_MAP_NR];
 	unsigned int io_u_lat[FIO_IO_U_LAT_NR];
 	unsigned long total_io_u[2];
+	unsigned long short_io_u[2];
 
 	unsigned long long io_bytes[2];
 	unsigned long runtime[2];
@@ -400,13 +405,14 @@ struct thread_options {
 	unsigned int numjobs;
 	os_cpu_mask_t cpumask;
 	unsigned int iolog;
-	unsigned int read_iolog;
 	unsigned int rwmixcycle;
 	unsigned int rwmix[2];
 	unsigned int nice;
 	unsigned int file_service_type;
 	unsigned int group_reporting;
 	unsigned int fadvise_hint;
+	unsigned int zero_buffers;
+	unsigned int time_based;
 
 	char *read_iolog_file;
 	char *write_iolog_file;
@@ -447,6 +453,7 @@ struct thread_data {
 	struct fio_file *files;
 	unsigned int files_index;
 	unsigned int nr_open_files;
+	unsigned int nr_done_files;
 	unsigned int nr_normal_files;
 	union {
 		unsigned int next_file;
@@ -644,8 +651,9 @@ struct disk_util {
 	struct list_head list;
 
 	char *name;
+	char *sysfs_root;
 	char path[256];
-	dev_t dev;
+	int major, minor;
 
 	struct disk_util_stat dus;
 	struct disk_util_stat last_dus;
@@ -743,6 +751,21 @@ extern void dup_files(struct thread_data *, struct thread_data *);
 extern void print_thread_status(void);
 extern void print_status_init(int);
 
+/*
+ * disk util stuff
+ */
+#ifdef FIO_HAVE_DISK_UTIL
+extern void show_disk_util(void);
+extern void disk_util_timer_arm(void);
+extern void init_disk_util(struct thread_data *);
+extern void update_io_ticks(void);
+#else
+#define show_disk_util()
+#define disk_util_timer_arm()
+#define init_disk_util(td)
+#define update_io_ticks()
+#endif
+
 /*
  * Thread life cycle. Once a thread has a runstate beyond TD_INITIALIZED, it
  * will never back again. It may cycle between running/verififying/fsyncing.
@@ -803,6 +826,12 @@ extern int __must_check td_io_commit(struct thread_data *);
 extern int __must_check td_io_open_file(struct thread_data *, struct fio_file *);
 extern void td_io_close_file(struct thread_data *, struct fio_file *);
 
+/*
+ * blktrace support
+ */
+extern int is_blktrace(const char *);
+extern int load_blktrace(struct thread_data *, const char *);
+
 /*
  * If logging output to a file, stderr should go to both stderr and f_err
  */