From: Jens Axboe <axboe@suse.de>
Date: Tue, 7 Feb 2006 13:23:54 +0000 (+0100)
Subject: [PATCH] blkrawverify: account bad traces, don't dump a warning for each of them
X-Git-Tag: blktrace-0.99.1~68
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4ba99bfccc5ced4b57254d8df8edd616a6a923c0;p=blktrace.git

[PATCH] blkrawverify: account bad traces, don't dump a warning for each of them
---

diff --git a/blkrawverify.c b/blkrawverify.c
index 51e7963..7c64aa8 100644
--- a/blkrawverify.c
+++ b/blkrawverify.c
@@ -151,11 +151,17 @@ static int process(FILE *ofp, char *file, unsigned int cpu)
 	ifp = fopen(file, "r");
 	while ((n = fread(bit, sizeof(struct blk_io_trace), 1, ifp)) == 1) {
 		trace_to_cpu(bit);
-		if (verify_trace(bit)) {
+
+		if (!CHECK_MAGIC(bit)) {
 			INC_BAD("bad trace");
 			continue;
 		}
 
+		if ((bit->magic & 0xff) != SUPPORTED_VERSION) {
+			fprintf(stderr, "unsupported trace version\n");
+			break;
+		}
+
 		if (bit->pdu_len) {
 			char *pdu_buf;