Messages in this thread Patch in this message | | | From | Michael Thalmeier <> | Subject | [PATCH] rt18: fix warnings in ftrace.h | Date | Mon, 17 Oct 2011 09:01:07 +0200 |
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When CONFIG_FUNCTION_TRACER is not set usage of unknown struct ftrace_hash in ftrace_func_command results in a lot of warnings.
Signed-off-by: Michael Thalmeier <michael.thalmeier@hale.at> --- include/linux/ftrace.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index ed0eb52..f0c0e8a 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -19,6 +19,8 @@ #include <asm/ftrace.h> +struct ftrace_hash; + #ifdef CONFIG_FUNCTION_TRACER extern int ftrace_enabled; @@ -29,8 +31,6 @@ ftrace_enable_sysctl(struct ctl_table *table, int write, typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip); -struct ftrace_hash; - enum { FTRACE_OPS_FL_ENABLED = 1 << 0, FTRACE_OPS_FL_GLOBAL = 1 << 1, -- 1.7.6.4
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