3 files changed, 61 insertions, 0 deletions
diff --git a/fs/exec.c b/fs/exec.c
index a79786a8d2c..88af8a242f9 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -56,6 +56,8 @@
 #include <linux/oom.h>
 #include <linux/compat.h>
 
+#include <trace/events/fs.h>
+
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
 #include <asm/tlb.h>
@@ -781,6 +783,8 @@ struct file *open_exec(const char *name)
 
 	fsnotify_open(file);
 
+	trace_open_exec(name);
+
 	err = deny_write_access(file);
 	if (err)
 		goto exit;
diff --git a/fs/open.c b/fs/open.c
index d6c79a0dffc..ec05458f988 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -33,6 +33,9 @@
 
 #include "internal.h"
 
+#define CREATE_TRACE_POINTS
+#include <trace/events/fs.h>
+
 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
 	struct file *filp)
 {
@@ -1035,6 +1038,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
 			} else {
 				fsnotify_open(f);
 				fd_install(fd, f);
+				trace_do_sys_open(tmp, flags, mode);
 			}
 		}
 		putname(tmp);
diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
new file mode 100644
index 00000000000..2cbb8fed1ae
--- /dev/null
+++ b/include/trace/events/fs.h
@@ -0,0 +1,53 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fs
+
+#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FS_H
+
+#include <linux/fs.h>
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(do_sys_open,
+
+	TP_PROTO(char *filename, int flags, int mode),
+
+	TP_ARGS(filename, flags, mode),
+
+	TP_STRUCT__entry(
+		__string(	filename, filename		)
+		__field(	int, flags			)
+		__field(	int, mode			)
+	),
+
+	TP_fast_assign(
+		__assign_str(filename, filename);
+		__entry->flags = flags;
+		__entry->mode = mode;
+	),
+
+	TP_printk("\"%s\" %x %o",
+		  __get_str(filename), __entry->flags, __entry->mode)
+);
+
+TRACE_EVENT(open_exec,
+
+	TP_PROTO(char *filename),
+
+	TP_ARGS(filename),
+
+	TP_STRUCT__entry(
+		__string(	filename, filename		)
+	),
+
+	TP_fast_assign(
+		__assign_str(filename, filename);
+	),
+
+	TP_printk("\"%s\"",
+		  __get_str(filename))
+);
+
+#endif /* _TRACE_FS_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>