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| author | Steven Rostedt <rostedt@goodmis.org> | 2008-10-23 09:33:06 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-23 16:00:23 +0200 |
| commit | 4d296c24326783bff1282ac72f310d8bac8df413 (patch) | |
| tree | 75751fdafc0fa5818a926478e78dd9e54f1cf872 /kernel | |
| parent | cb7be3b2fc2cf089ee52b16f0fd9ebb29e9944e1 (diff) | |
| download | blackbird-op-linux-4d296c24326783bff1282ac72f310d8bac8df413.tar.gz blackbird-op-linux-4d296c24326783bff1282ac72f310d8bac8df413.zip | |
ftrace: remove mcount set
The arch dependent function ftrace_mcount_set was only used by the daemon
start up code. This patch removes it.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/ftrace.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index e758cab0836f..226fd9132d53 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -620,7 +620,6 @@ static int ftrace_update_code(void *ignore); static int __ftrace_modify_code(void *data) { - unsigned long addr; int *command = data; if (*command & FTRACE_ENABLE_CALLS) { @@ -639,14 +638,6 @@ static int __ftrace_modify_code(void *data) if (*command & FTRACE_UPDATE_TRACE_FUNC) ftrace_update_ftrace_func(ftrace_trace_function); - if (*command & FTRACE_ENABLE_MCOUNT) { - addr = (unsigned long)ftrace_record_ip; - ftrace_mcount_set(&addr); - } else if (*command & FTRACE_DISABLE_MCOUNT) { - addr = (unsigned long)ftrace_stub; - ftrace_mcount_set(&addr); - } - return 0; } |
