doc: fix unit of zone_reset_threshold and relation to other option

[fio.git] / blktrace.c

diff --git a/blktrace.c b/blktrace.c
index 619121c704a90f198585293d976dffbe1984ca30..d5c8aee70b9f5fbe357094c8894f8ca59ee7d201 100644 (file)
--- a/blktrace.c
+++ b/blktrace.c
@@ -442,7 +442,10 @@ err:
 bool read_blktrace(struct thread_data* td)
 {
        struct blk_io_trace t;
-       struct file_cache cache = { };
+       struct file_cache cache = {
+               .maj = ~0U,
+               .min = ~0U,
+       };
        unsigned long ios[DDIR_RWDIR_SYNC_CNT] = { };
        unsigned long long rw_bs[DDIR_RWDIR_CNT] = { };
        unsigned long skipped_writes;
@@ -542,7 +545,8 @@ bool read_blktrace(struct thread_data* td)
                        td->o.max_bs[DDIR_TRIM] = max(td->o.max_bs[DDIR_TRIM], rw_bs[DDIR_TRIM]);
                        io_u_quiesce(td);
                        free_io_mem(td);
-                       init_io_u_buffers(td);
+                       if (init_io_u_buffers(td))
+                               return false;
                }
                return true;
        }