X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=blktrace.c;h=ef9ce6bffd8686e1e5f5e7bf4f00828490495c2c;hb=ebd9b4dd690808f720712b9c1a1288ae0742f361;hp=619121c704a90f198585293d976dffbe1984ca30;hpb=315bbf01119ea783554d274add04db98c0a3b433;p=fio.git

diff --git a/blktrace.c b/blktrace.c
index 619121c7..ef9ce6bf 100644
--- a/blktrace.c
+++ b/blktrace.c
@@ -5,6 +5,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <errno.h>
+#include <sys/sysmacros.h>
 
 #include "flist.h"
 #include "fio.h"
@@ -442,7 +443,10 @@ 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 +546,8 @@ 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;
 	}