diff options
| -rw-r--r-- | kernel/trace/ftrace.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index d0e4a902bb40..41dcfcf8b40a 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -3609,6 +3609,9 @@ static int rebuild_hashes(struct ftrace_hash **filter_hash, struct ftrace_hash * } } + free_ftrace_hash(temp_hash.filter_hash); + free_ftrace_hash(temp_hash.notrace_hash); + temp_hash.filter_hash = *filter_hash; temp_hash.notrace_hash = *notrace_hash; } @@ -3703,8 +3706,11 @@ static int ftrace_hash_move_and_update_subops(struct ftrace_ops *subops, } ret = rebuild_hashes(&filter_hash, ¬race_hash, ops); - if (!ret) + if (!ret) { ret = ftrace_update_ops(ops, filter_hash, notrace_hash); + free_ftrace_hash(filter_hash); + free_ftrace_hash(notrace_hash); + } if (ret) { /* Put back the original hash */ |