Add dup probe to lttng module

[lttng-modules.git] / probes / fs-trace.c

diff --git a/probes/fs-trace.c b/probes/fs-trace.c
index ccfc28203d72fb21db6a8f5da42e445006315e00..4635c881f547bef791947d490edc3f778d7ba79d 100644 (file)
--- a/probes/fs-trace.c
+++ b/probes/fs-trace.c
@@ -153,6 +153,12 @@ void probe_fs_poll(void *_data, int fd)
                "fd %d", fd);
 }
 
+void probe_fs_dup(void *_data, unsigned int oldfd, unsigned int newfd)
+{
+       trace_mark_tp(fs, dup, fs_dup, probe_fs_dup,
+               "oldfd %d newfd %d", oldfd, newfd);
+}
+
 MODULE_LICENSE("GPL and additional rights");
 MODULE_AUTHOR("Mathieu Desnoyers");
 MODULE_DESCRIPTION("FS Tracepoint Probes");