diff options
| author | Masami Hiramatsu <[email protected]> | 2019-09-18 17:55:46 +0900 |
|---|---|---|
| committer | Steven Rostedt (VMware) <[email protected]> | 2019-09-19 11:09:16 -0400 |
| commit | fe60b0ce8e7335269722ec080173a9411a9d58a5 (patch) | |
| tree | eb5e1017f436280c01a4d0ef65710437bfaa6d88 /lib/mpi/mpi-bit.c | |
| parent | 44d00dc7ceab1732ebd5f5aae601b24dacdf10c5 (diff) | |
tracing/probe: Reject exactly same probe event
Reject exactly same probe events as existing probes.
Multiprobe allows user to define multiple probes on same
event. If user appends a probe which exactly same definition
(same probe address and same arguments) on existing event,
the event will record same probe information twice.
That can be confusing users, so reject it.
Link: http://lkml.kernel.org/r/156879694602.31056.5533024778165036763.stgit@devnote2
Signed-off-by: Masami Hiramatsu <[email protected]>
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions