@@ -485,42 +485,6 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
return ret;
}
-static int __ftrace_replace_code(struct dyn_ftrace *rec, int enable)
-{
- unsigned long ftrace_addr = (unsigned long)FTRACE_ADDR;
- int ret;
-
- ret = ftrace_update_record(rec, enable);
-
- switch (ret) {
- case FTRACE_UPDATE_IGNORE:
- return 0;
- case FTRACE_UPDATE_MAKE_CALL:
- return ftrace_make_call(rec, ftrace_addr);
- case FTRACE_UPDATE_MAKE_NOP:
- return ftrace_make_nop(NULL, rec, ftrace_addr);
- }
-
- return 0;
-}
-
-void ftrace_replace_code(int enable)
-{
- struct ftrace_rec_iter *iter;
- struct dyn_ftrace *rec;
- int ret;
-
- for (iter = ftrace_rec_iter_start(); iter;
- iter = ftrace_rec_iter_next(iter)) {
- rec = ftrace_rec_iter_record(iter);
- ret = __ftrace_replace_code(rec, enable);
- if (ret) {
- ftrace_bug(ret, rec);
- return;
- }
- }
-}
-
/*
* Use the default ftrace_modify_all_code, but without
* stop_machine().
Our implementation matches that of the generic version, which also handles FTRACE_UPDATE_MODIFY_CALL. So, remove our implementation in favor of the generic version. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> --- arch/powerpc/kernel/trace/ftrace.c | 36 ------------------------------------ 1 file changed, 36 deletions(-)