Fix problems with rb code

[fio.git] / log.c

diff --git a/log.c b/log.c
index d59c38fd4e7cee46aa8f199b7f570e8c93b23501..0614b277c1e9de3752b977c284aa2531f9581049 100644 (file)
--- a/log.c
+++ b/log.c
@@ -48,7 +48,7 @@ void log_io_piece(struct thread_data *td, struct io_u *io_u)
        struct io_piece *ipo, *__ipo;
 
        ipo = malloc(sizeof(struct io_piece));
-       memset(&ipo->rb_node, 0, sizeof(ipo->rb_node));
+       RB_CLEAR_NODE(&ipo->rb_node);
        ipo->file = io_u->file;
        ipo->offset = io_u->offset;
        ipo->len = io_u->buflen;
@@ -60,12 +60,10 @@ void log_io_piece(struct thread_data *td, struct io_u *io_u)
                parent = *p;
 
                __ipo = rb_entry(parent, struct io_piece, rb_node);
-               if (ipo->offset < __ipo->offset)
+               if (ipo->offset <= __ipo->offset)
                        p = &(*p)->rb_left;
-               else if (ipo->offset > __ipo->offset)
-                       p = &(*p)->rb_right;
                else
-                       break;
+                       p = &(*p)->rb_right;
        }
 
        rb_link_node(&ipo->rb_node, parent, p);