UBUNTU: Ubuntu-4.13.0-45.50

[mirror_ubuntu-artful-kernel.git] / fs / open.c

diff --git a/fs/open.c b/fs/open.c
index 35bb784763a4fde35558b10d8538cb9617a7c728..fd8ae593d3a6b5716a7d1187b756b16ec2609862 100644 (file)
--- a/fs/open.c
+++ b/fs/open.c
@@ -34,6 +34,9 @@
 
 #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)
 {
@@ -64,6 +67,7 @@ int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
        inode_unlock(dentry->d_inode);
        return ret;
 }
+EXPORT_SYMBOL_GPL(do_truncate);
 
 long vfs_truncate(const struct path *path, loff_t length)
 {
@@ -691,6 +695,7 @@ int open_check_o_direct(struct file *f)
        }
        return 0;
 }
+EXPORT_SYMBOL_GPL(open_check_o_direct);
 
 static int do_dentry_open(struct file *f,
                          struct inode *inode,
@@ -1063,6 +1068,7 @@ 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->name, flags, mode);
                }
        }
        putname(tmp);