Commit-ID: f876d346e3807647b1de411de6a86c44821896ca
Gitweb: http://git.kernel.org/tip/f876d346e3807647b1de411de6a86c44821896ca
Author: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
AuthorDate: Wed, 8 Apr 2009 14:05:43 +0900
Committer: Ingo Molnar <mingo@xxxxxxx>
CommitDate: Wed, 8 Apr 2009 10:25:25 +0200
tracing: append a comma to INIT_FTRACE_GRAPH
Impact: dont break future extensions of INIT_TASK
While not a problem right now, due to lack of a comma, build fails if
elements are appended to INIT_TASK() macro in development code:
arch/x86/kernel/init_task.c:33: error: request for member `XXXXXXXXXX' in something not a structure or union
arch/x86/kernel/init_task.c:33: error: initializer element is not constant
arch/x86/kernel/init_task.c:33: error: (near initialization for `init_task.ret_stack')
make[1]: *** [arch/x86/kernel/init_task.o] Error 1
make: *** [arch/x86/kernel] Error 2
Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Cc: srostedt@xxxxxxxxxx
LKML-Reference: <200904080505.n3855hcn017109@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
include/linux/ftrace.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index da5405d..ff112a8 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -357,7 +357,7 @@ struct ftrace_graph_ret {
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
/* for init task */
-#define INIT_FTRACE_GRAPH .ret_stack = NULL
+#define INIT_FTRACE_GRAPH .ret_stack = NULL,
/*
* Stack of return addresses for functions
--
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