X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=fio.h;h=f2e69a7e17fcd31a5bf3c05a2da2c494af82e7a6;hp=1a318921c59eb6b7c620559455537e4f8240d52d;hb=2135abc4f63c54e213abe0e9469eeba7a58815fc;hpb=e11c410cbd60400c10d92d0115880c6e5728aa4e

diff --git a/fio.h b/fio.h
index 1a318921..f2e69a7e 100644
--- a/fio.h
+++ b/fio.h
@@ -15,6 +15,7 @@
 
 #include "compiler/compiler.h"
 #include "list.h"
+#include "fifo.h"
 #include "rbtree.h"
 #include "md5.h"
 #include "crc32.h"
@@ -88,6 +89,7 @@ struct io_piece {
 	unsigned long long offset;
 	unsigned long len;
 	enum fio_ddir ddir;
+	unsigned long delay;
 };
 
 #ifdef FIO_HAVE_SYSLET
@@ -135,6 +137,7 @@ 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
@@ -224,6 +227,7 @@ 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 {
@@ -236,13 +240,12 @@ 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_SIZE_KNOWN		= 1 << 7,	/* size has been set */
+	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 */
 };
 
 /*
@@ -265,6 +268,7 @@ struct fio_file {
 	 */
 	char *file_name;
 	void *mmap;
+	unsigned int major, minor;
 
 	/*
 	 * size of the file, offset into file, and io size from that offset
@@ -291,7 +295,8 @@ struct fio_file {
  * How many depth levels to log
  */
 #define FIO_IO_U_MAP_NR	8
-#define FIO_IO_U_LAT_NR 12
+#define FIO_IO_U_LAT_U_NR 10
+#define FIO_IO_U_LAT_M_NR 12
 
 struct thread_stat {
 	char *name;
@@ -329,8 +334,10 @@ struct thread_stat {
 	 * IO depth and latency stats
 	 */
 	unsigned int io_u_map[FIO_IO_U_MAP_NR];
-	unsigned int io_u_lat[FIO_IO_U_LAT_NR];
+	unsigned int io_u_lat_u[FIO_IO_U_LAT_U_NR];
+	unsigned int io_u_lat_m[FIO_IO_U_LAT_M_NR];
 	unsigned long total_io_u[2];
+	unsigned long short_io_u[2];
 
 	unsigned long long io_bytes[2];
 	unsigned long runtime[2];
@@ -389,7 +396,7 @@ struct thread_options {
 	unsigned int thinktime_blocks;
 	unsigned int fsync_blocks;
 	unsigned int start_delay;
-	unsigned long timeout;
+	unsigned long long timeout;
 	unsigned int overwrite;
 	unsigned int bw_avg_time;
 	unsigned int loops;
@@ -401,14 +408,16 @@ struct thread_options {
 	unsigned int new_group;
 	unsigned int numjobs;
 	os_cpu_mask_t cpumask;
+	unsigned int cpumask_set;
 	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;
@@ -506,6 +515,7 @@ struct thread_data {
 	unsigned long io_issues[2];
 	unsigned long long io_blocks[2];
 	unsigned long long io_bytes[2];
+	unsigned long long io_skip_bytes;
 	unsigned long long this_io_bytes[2];
 	unsigned long long zone_bytes;
 	struct fio_sem *mutex;
@@ -518,6 +528,7 @@ struct thread_data {
 	struct timeval start;	/* start of this loop */
 	struct timeval epoch;	/* time job was started */
 	struct timeval rw_end[2];
+	struct timeval last_issue;
 	unsigned int rw_end_set[2];
 
 	/*
@@ -660,13 +671,6 @@ struct disk_util {
 
 #define DISK_UTIL_MSEC	(250)
 
-#ifndef min
-#define min(a, b)	((a) < (b) ? (a) : (b))
-#endif
-#ifndef max
-#define max(a, b)	((a) > (b) ? (a) : (b))
-#endif
-
 /*
  * Log exports
  */
@@ -822,6 +826,14 @@ 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
+ */
+#ifdef FIO_HAVE_BLKTRACE
+extern int is_blktrace(const char *);
+extern int load_blktrace(struct thread_data *, const char *);
+#endif
+
 /*
  * If logging output to a file, stderr should go to both stderr and f_err
  */