diff options
-rw-r--r-- | kernel/trace/ftrace.c | 18 | ||||
-rw-r--r-- | kernel/trace/trace.h | 3 |
2 files changed, 3 insertions, 18 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index ac47d18..5448089 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -4061,12 +4061,11 @@ register_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops, enum { PROBE_TEST_FUNC = 1, - PROBE_TEST_DATA = 2 }; static void __unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops, - void *data, int flags) + int flags) { struct ftrace_ops_hash old_hash_ops; struct ftrace_func_entry *rec_entry; @@ -4119,9 +4118,6 @@ __unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops, if ((flags & PROBE_TEST_FUNC) && entry->ops != ops) continue; - if ((flags & PROBE_TEST_DATA) && entry->data != data) - continue; - /* do this last, since it is the most expensive */ if (func_g.search) { kallsyms_lookup(entry->ip, NULL, NULL, @@ -4167,22 +4163,14 @@ __unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops, } void -unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops, - void *data) -{ - __unregister_ftrace_function_probe(glob, ops, data, - PROBE_TEST_FUNC | PROBE_TEST_DATA); -} - -void unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops) { - __unregister_ftrace_function_probe(glob, ops, NULL, PROBE_TEST_FUNC); + __unregister_ftrace_function_probe(glob, ops, PROBE_TEST_FUNC); } void unregister_ftrace_function_probe_all(char *glob) { - __unregister_ftrace_function_probe(glob, NULL, NULL, 0); + __unregister_ftrace_function_probe(glob, NULL, 0); } static LIST_HEAD(ftrace_commands); diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index dbbdee2..507a62e 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -964,9 +964,6 @@ extern int register_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops, void *data); extern void -unregister_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops, - void *data); -extern void unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops); extern void unregister_ftrace_function_probe_all(char *glob); |