diff options
Diffstat (limited to 'kernel/trace/ftrace.c')
-rw-r--r-- | kernel/trace/ftrace.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 0feea145bb29..98434196c6a1 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -5805,7 +5805,8 @@ EXPORT_SYMBOL_GPL(register_ftrace_direct_multi); * 0 on success * -EINVAL - The @ops object was not properly registered. */ -int unregister_ftrace_direct_multi(struct ftrace_ops *ops, unsigned long addr) +int unregister_ftrace_direct_multi(struct ftrace_ops *ops, unsigned long addr, + bool free_filters) { struct ftrace_hash *hash = ops->func_hash->filter_hash; int err; @@ -5823,6 +5824,9 @@ int unregister_ftrace_direct_multi(struct ftrace_ops *ops, unsigned long addr) /* cleanup for possible another register call */ ops->func = NULL; ops->trampoline = 0; + + if (free_filters) + ftrace_free_filter(ops); return err; } EXPORT_SYMBOL_GPL(unregister_ftrace_direct_multi); |