Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart

[linux-drm-fsl-dcu.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index 87069cfc18a126f5344f1d2ac77309b1eb72e7fc..73ad5cda1bcd277cf3c86c29bd851df3fc933c73 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -45,6 +45,7 @@
 #include <linux/acct.h>
 #include <linux/tsacct_kern.h>
 #include <linux/cn_proc.h>
+#include <linux/freezer.h>
 #include <linux/delayacct.h>
 #include <linux/taskstats_kern.h>
 #include <linux/random.h>
@@ -1405,7 +1406,9 @@ long do_fork(unsigned long clone_flags,
                }
 
                if (clone_flags & CLONE_VFORK) {
+                       freezer_do_not_count();
                        wait_for_completion(&vfork);
+                       freezer_count();
                        if (unlikely (current->ptrace & PT_TRACE_VFORK_DONE)) {
                                current->ptrace_message = nr;
                                ptrace_notify ((PTRACE_EVENT_VFORK_DONE << 8) | SIGTRAP);