probes/fs-trace.c: const char fs_exec

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/probes/fs-trace.c b/probes/fs-trace.c
index bca282759213d6c448fcab012763b7b59a85feee..ccfc28203d72fb21db6a8f5da42e445006315e00 100644 (file)
--- a/probes/fs-trace.c
+++ b/probes/fs-trace.c
@@ -25,7 +25,7 @@ void probe_fs_buffer_wait_end(void *_data, struct buffer_head *bh)
                probe_fs_buffer_wait_end, "bh %p", bh);
 }
 
-void probe_fs_exec(void *_data, char *filename)
+void probe_fs_exec(void *_data, const char *filename)
 {
        trace_mark_tp(fs, exec, fs_exec, probe_fs_exec, "filename %s",
                filename);