From: Jason Baron <jbaron@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: fweisbec@gmail.com, mingo@elte.hu, laijs@cn.fujitsu.com,
rostedt@goodmis.org, peterz@infradead.org,
mathieu.desnoyers@polymtl.ca, jiayingz@google.com,
mbligh@google.com, roland@redhat.com, fche@redhat.com
Subject: [PATCH 1/2] allow TP_printk() to have no args
Date: Fri, 5 Jun 2009 14:08:04 -0400 [thread overview]
Message-ID: <2c9a74b51d467fcd1e19ffeca35d721bda158d2e.1244222378.git.jbaron@redhat.com> (raw)
In-Reply-To: <cover.1244222378.git.jbaron@redhat.com>
This patch allows TP_printk() to take no args. otherwise there is a stray
',' which causes a compile error.
Signed-off-by: Jason Baron <jbaron@redhat.com>
---
include/trace/ftrace.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index edb02bc..d861e21 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -114,7 +114,7 @@
#define __entry field
#undef TP_printk
-#define TP_printk(fmt, args...) fmt "\n", args
+#define TP_printk(fmt, ...) fmt "\n", ##__VA_ARGS__
#undef __get_str
#define __get_str(field) ((char *)__entry + __entry->__str_loc_##field)
--
1.6.0.6
next prev parent reply other threads:[~2009-06-05 18:09 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-05 18:07 [PATCH 0/2] convert ftrace syscalls to TRACE_EVENT Jason Baron
2009-06-05 18:08 ` Jason Baron [this message]
2009-06-05 18:08 ` [PATCH 2/2] convert to syscall tracepoints Jason Baron
2009-06-07 13:29 ` Ingo Molnar
2009-06-08 20:24 ` Jason Baron
2009-06-08 20:40 ` Ingo Molnar
2009-06-08 21:11 ` Jason Baron
2009-06-08 21:25 ` Ingo Molnar
2009-06-08 21:38 ` Jason Baron
2009-06-08 22:00 ` Ingo Molnar
2009-06-08 23:02 ` Frederic Weisbecker
2009-06-09 14:13 ` Jason Baron
2009-06-09 18:53 ` Frederic Weisbecker
2009-06-09 19:17 ` Jason Baron
2009-06-07 19:19 ` Frederic Weisbecker
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