X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=verify.c;h=32e7a041dec521b52574f0de1b9d37e28604f888;hp=99b21e8fd922e5f0d3124df5d9e6be7b7438d484;hb=6b3eccb158d1f4cebc2924fc6abf84c1bf59d002;hpb=9cc3d1506b9f7ce0a9dba38c32c418e54ea0b573

diff --git a/verify.c b/verify.c
index 99b21e8f..32e7a041 100644
--- a/verify.c
+++ b/verify.c
@@ -4,9 +4,9 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <string.h>
+#include <assert.h>
 
 #include "fio.h"
-#include "os.h"
 
 static void fill_random_bytes(struct thread_data *td,
 			      unsigned char *p, unsigned int len)
@@ -150,8 +150,7 @@ void populate_verify_io_u(struct thread_data *td, struct io_u *io_u)
 
 int get_next_verify(struct thread_data *td, struct io_u *io_u)
 {
-	struct io_piece *ipo;
-	struct rb_node *n;
+	struct io_piece *ipo = NULL;
 
 	/*
 	 * this io_u is from a requeue, we already filled the offsets
@@ -159,15 +158,30 @@ int get_next_verify(struct thread_data *td, struct io_u *io_u)
 	if (io_u->file)
 		return 0;
 
-	n = rb_first(&td->io_hist_tree);
-	if (n) {
-		ipo = rb_entry(n, struct io_piece, rb_node);
+	if (!RB_EMPTY_ROOT(&td->io_hist_tree)) {
+		struct rb_node *n = rb_first(&td->io_hist_tree);
 
+		ipo = rb_entry(n, struct io_piece, rb_node);
 		rb_erase(n, &td->io_hist_tree);
+	} else if (!list_empty(&td->io_hist_list)) {
+		ipo = list_entry(td->io_hist_list.next, struct io_piece, list);
+		list_del(&ipo->list);
+	}
 
+	if (ipo) {
 		io_u->offset = ipo->offset;
 		io_u->buflen = ipo->len;
 		io_u->file = ipo->file;
+
+		if ((io_u->file->flags & FIO_FILE_OPEN) == 0) {
+			int r = td_io_open_file(td, io_u->file);
+
+			if (r)
+				return 1;
+		}
+
+		get_file(ipo->file);
+		assert(io_u->file->flags & FIO_FILE_OPEN);
 		io_u->ddir = DDIR_READ;
 		io_u->xfer_buf = io_u->buf;
 		io_u->xfer_buflen = io_u->buflen;