From: Steven Noonan Date: Sat, 20 Sep 2008 08:00:37 +0000 (-0700) Subject: ftrace: mcount_addr defined but not used X-Git-Tag: v2.6.28-rc1~78^2~68 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=71c67d58b5660f8e42c7d4c3e77cbc03fac5ed31;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git ftrace: mcount_addr defined but not used When CONFIG_DYNAMIC_FTRACE isn't used, neither is mcount_addr. This patch eliminates that warning. Signed-off-by: Steven Noonan Signed-off-by: Ingo Molnar --- diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index c9e09d8..7694f3e 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -37,14 +37,6 @@ int ftrace_enabled __read_mostly; static int last_ftrace_enabled; /* - * Since MCOUNT_ADDR may point to mcount itself, we do not want - * to get it confused by reading a reference in the code as we - * are parsing on objcopy output of text. Use a variable for - * it instead. - */ -static unsigned long mcount_addr = MCOUNT_ADDR; - -/* * ftrace_disabled is set when an anomaly is discovered. * ftrace_disabled is much stronger than ftrace_enabled. */ @@ -178,6 +170,14 @@ static DEFINE_SPINLOCK(ftrace_hash_lock); #define ftrace_hash_unlock(flags) do { } while(0) #endif +/* + * Since MCOUNT_ADDR may point to mcount itself, we do not want + * to get it confused by reading a reference in the code as we + * are parsing on objcopy output of text. Use a variable for + * it instead. + */ +static unsigned long mcount_addr = MCOUNT_ADDR; + static struct task_struct *ftraced_task; enum {