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| author | Steven Rostedt <srostedt@redhat.com> | 2008-05-12 19:20:50 (GMT) |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-23 18:56:31 (GMT) |
| commit | caf8cdebfb6c1cff50ea8077f1a07c2333d6d1fd (patch) | |
| tree | 848a3350351c7fbe3240bd600237c816ade38625 | |
| parent | 9ff9cdb2d3b0971f89e899b3420aadd91bddc215 (diff) | |
| download | linux-fsl-qoriq-caf8cdebfb6c1cff50ea8077f1a07c2333d6d1fd.tar.xz | |
ftrace: remove address of function names
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>
| -rw-r--r-- | kernel/trace/ftrace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 425b1fe..57350cb 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -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, |