* [PATCH] blktrace: pdu_buf of pc events should be unsigned
@ 2009-05-11 6:33 Li Zefan
2009-05-11 10:27 ` [tip:tracing/core] " tip-bot for Li Zefan
0 siblings, 1 reply; 2+ messages in thread
From: Li Zefan @ 2009-05-11 6:33 UTC (permalink / raw)
To: Ingo Molnar
Cc: Jens Axboe, Arnaldo Carvalho de Melo, Steven Rostedt,
Frederic Weisbecker, LKML
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 <lizf@cn.fujitsu.com>
---
kernel/trace/blktrace.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index c223cd1..9c5a951 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -1071,7 +1071,7 @@ 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;
--
1.5.4.rc3
^ permalink raw reply related [flat|nested] 2+ messages in thread* [tip:tracing/core] blktrace: pdu_buf of pc events should be unsigned
2009-05-11 6:33 [PATCH] blktrace: pdu_buf of pc events should be unsigned Li Zefan
@ 2009-05-11 10:27 ` tip-bot for Li Zefan
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Li Zefan @ 2009-05-11 10:27 UTC (permalink / raw)
To: linux-tip-commits
Cc: linux-kernel, acme, hpa, mingo, lizf, jens.axboe, fweisbec,
rostedt, tglx, mingo
Commit-ID: 049862579333cc6cd9e6edfd6987cd0addfd8c59
Gitweb: http://git.kernel.org/tip/049862579333cc6cd9e6edfd6987cd0addfd8c59
Author: Li Zefan <lizf@cn.fujitsu.com>
AuthorDate: Mon, 11 May 2009 14:33:23 +0800
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Mon, 11 May 2009 12:25:50 +0200
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 <lizf@cn.fujitsu.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <4A07C6B3.9080802@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/trace/blktrace.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
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;
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2009-05-11 10:28 UTC | newest]
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2009-05-11 6:33 [PATCH] blktrace: pdu_buf of pc events should be unsigned Li Zefan
2009-05-11 10:27 ` [tip:tracing/core] " tip-bot for Li Zefan
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