[PATCH] Add for_each_td()

[fio.git] / fio.h

diff --git a/fio.h b/fio.h
index 9471666b02b45cf7328637841e249636247f06c1..67c2ec2179a9d24113e1e86f09e16d7e086b1539 100644 (file)
--- a/fio.h
+++ b/fio.h
@@ -181,7 +181,6 @@ struct thread_data {
 
        unsigned char sequential;
        unsigned char odirect;
-       unsigned char create_file;
        unsigned char invalidate_cache;
        unsigned char create_serialize;
        unsigned char create_fsync;
@@ -448,6 +447,7 @@ extern int init_random_state(struct thread_data *);
  */
 extern void close_files(struct thread_data *);
 extern int setup_files(struct thread_data *);
+extern int file_invalidate_cache(struct thread_data *, struct fio_file *);
 
 /*
  * ETA/status stuff
@@ -472,6 +472,13 @@ enum {
        TD_REAPED,
 };
 
+/*
+ * Verify helpers
+ */
+extern void populate_verify_io_u(struct thread_data *, struct io_u *);
+extern int get_next_verify(struct thread_data *td, struct io_u *);
+extern int do_io_u_verify(struct thread_data *, struct io_u **);
+
 /*
  * This is a pretty crappy semaphore implementation, but with the use that fio
  * has (just signalling start/go conditions), it doesn't have to be better.
@@ -532,7 +539,9 @@ extern void close_ioengine(struct thread_data *);
  */
 #define fio_unused     __attribute((__unused__))
 
+#define for_each_td(td, i)     \
+       for ((i) = 0, (td) = &threads[0]; (i) < (int) thread_number; (i)++, (td)++)
 #define for_each_file(td, f, i)        \
-       for ((i) = 0, (f) = &(td)->files[0]; (i) < (td)->nr_files; (i)++, (f) = &(td)->files[(i)])
+       for ((i) = 0, (f) = &(td)->files[0]; (i) < (int) (td)->nr_files; (i)++, (f)++)
 
 #endif