UBUNTU: SAUCE: ensure root is ready before running usermodehelpers in it

[linux-flexiantxendom0-natty.git] / init / initramfs.c

diff --git a/init/initramfs.c b/init/initramfs.c
index 1ecfa05..51192a4 100644 (file)
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -572,6 +572,12 @@ static void __init clean_rootfs(void)
 
 LIST_HEAD(populate_rootfs_domain);
 
+void populate_rootfs_wait(void)
+{
+       async_synchronize_full_domain(&populate_rootfs_domain);
+}
+EXPORT_SYMBOL(populate_rootfs_wait);
+
 static void __init async_populate_rootfs(void)
 {
        char *err = unpack_to_rootfs(__initramfs_start, __initramfs_size);