diff options
| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-12-04 21:35:45 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-12-10 20:22:10 +0300 |
| commit | 7e1413edd6194a9807aa5f3ac0378b9b4b9da879 (patch) | |
| tree | 8357aadd8a15de615bf2fbb39cbd412a9697d165 /kernel/trace/trace_uprobe.c | |
| parent | 0e2b81f7b52a1c1a8c46986f9ca01eb7b3c421f8 (diff) | |
| download | linux-7e1413edd6194a9807aa5f3ac0378b9b4b9da879.tar.xz | |
tracing: Consolidate trace_add/remove_event_call back to the nolock functions
The trace_add/remove_event_call_nolock() functions were added to allow
the tace_add/remove_event_call() code be called when the event_mutex
lock was already taken. Now that all callers are done within the
event_mutex, there's no reason to have two different interfaces.
Remove the current wrapper trace_add/remove_event_call()s and rename the
_nolock versions back to the original names.
Link: http://lkml.kernel.org/r/154140866955.17322.2081425494660638846.stgit@devbox
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_uprobe.c')
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index 4a7b21c891f3..e335576b9411 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -1320,7 +1320,7 @@ static int register_uprobe_event(struct trace_uprobe *tu) return -ENODEV; } - ret = trace_add_event_call_nolock(call); + ret = trace_add_event_call(call); if (ret) { pr_info("Failed to register uprobe event: %s\n", @@ -1337,7 +1337,7 @@ static int unregister_uprobe_event(struct trace_uprobe *tu) int ret; /* tu->event is unregistered in trace_remove_event_call() */ - ret = trace_remove_event_call_nolock(&tu->tp.call); + ret = trace_remove_event_call(&tu->tp.call); if (ret) return ret; kfree(tu->tp.call.print_fmt); |