From 049862579333cc6cd9e6edfd6987cd0addfd8c59 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Mon, 11 May 2009 14:33:23 +0800 Subject: blktrace: pdu_buf of pc events should be unsigned I got this: 8,0 1 305.417782332 2037 I R 32 (ffffff9e 10 00 ...) [bash] It should be: 8,0 1 305.417782332 2037 I R 32 (9e 10 00 ...) [bash] [ Impact: fix output of pc events ] Signed-off-by: Li Zefan Cc: Jens Axboe Cc: Arnaldo Carvalho de Melo Cc: Steven Rostedt Cc: Frederic Weisbecker LKML-Reference: <4A07C6B3.9080802@cn.fujitsu.com> Signed-off-by: Ingo Molnar --- kernel/trace/blktrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c index e099f8c..05b4747 100644 --- a/kernel/trace/blktrace.c +++ b/kernel/trace/blktrace.c @@ -1065,7 +1065,7 @@ static int blk_log_action(struct trace_iterator *iter, const char *act) static int blk_log_dump_pdu(struct trace_seq *s, const struct trace_entry *ent) { - const char *pdu_buf; + const unsigned char *pdu_buf; int pdu_len; int i, end, ret; -- cgit v1.1