blktrace support update

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index 92264d998752900730db96bb870af2b591b4afe3..870b6704a7852a938d47830e85f5753165d45de1 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -88,6 +88,7 @@ struct io_piece {
        unsigned long long offset;
        unsigned long len;
        enum fio_ddir ddir;
+       unsigned long delay;
 };
 
 #ifdef FIO_HAVE_SYSLET
@@ -238,13 +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_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 */
 };
 
 /*
@@ -405,7 +405,6 @@ 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;
@@ -827,6 +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
  */