diff options
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index 01fcb0d..e447336 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -882,9 +882,6 @@ probe_event_enable(struct trace_uprobe *tu, struct ftrace_event_file *file, int ret; if (file) { - if (tu->tp.flags & TP_FLAG_PROFILE) - return -EINTR; - link = kmalloc(sizeof(*link), GFP_KERNEL); if (!link) return -ENOMEM; @@ -893,12 +890,8 @@ probe_event_enable(struct trace_uprobe *tu, struct ftrace_event_file *file, list_add_tail_rcu(&link->list, &tu->tp.files); tu->tp.flags |= TP_FLAG_TRACE; - } else { - if (tu->tp.flags & TP_FLAG_TRACE) - return -EINTR; - + } else tu->tp.flags |= TP_FLAG_PROFILE; - } ret = uprobe_buffer_enable(); if (ret < 0) |
