get_user_pages fix in kprobes for DTV

diff --git a/kprobe/kprobes.c b/kprobe/kprobes.c
index 9f6e39f..a90082a 100644 (file)
--- a/kprobe/kprobes.c
+++ b/kprobe/kprobes.c
@@ -1522,6 +1522,7 @@ int get_user_pages_uprobe(struct task_struct *tsk, struct mm_struct *mm,
                unsigned long start, int len, int write, int force,
                struct page **pages, struct vm_area_struct **vmas)
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)
        int flags = 0;
 
        if (write)
@@ -1532,6 +1533,11 @@ int get_user_pages_uprobe(struct task_struct *tsk, struct mm_struct *mm,
        return __get_user_pages_uprobe(tsk, mm,
                                start, len, flags,
                                pages, vmas);
+#else
+       return get_user_pages(tsk, mm,
+                                                 start, len, write, force,
+                                                 pages, vmas);
+#endif
 }
 
 int