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ftrace: remove address of function names

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PowerPC is very fragile when it comes to use of function names
and function addresses.  ftrace needs to either use all function
addresses or function names (i.e. my_func as suppose to &my_func).

This patch chooses to use the names and not the addresses, and
makes ftrace consistent.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Steven Rostedt 2008-05-12 21:20:50 +02:00 committed by Thomas Gleixner
parent 9ff9cdb2d3
commit caf8cdebfb
1 changed files with 2 additions and 2 deletions
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4
kernel/trace/ftrace.c
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@ -326,8 +326,8 @@ ftrace_record_ip(unsigned long ip)
preempt_enable_notrace();
}
#define FTRACE_ADDR ((long)(&ftrace_caller))
#define MCOUNT_ADDR ((long)(&mcount))
#define FTRACE_ADDR ((long)(ftrace_caller))
#define MCOUNT_ADDR ((long)(mcount))
static void notrace
__ftrace_replace_code(struct dyn_ftrace *rec,