openwrt-chaoscalmer-uappro/target/linux/generic/patches-3.19/000-keep_initrafs_the_default.patch
kaloz 0baf78993b generic: add preliminary 3.19 support
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44126 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-01-25 15:20:39 +00:00

25 lines
638 B
Diff

Upstream changed the default rootfs to tmpfs when none has been passed
to the kernel - this doesn't fit our purposes, so change it back.
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -625,6 +625,7 @@ int __init init_rootfs(void)
if (err)
return err;
+#if 0
if (IS_ENABLED(CONFIG_TMPFS) && !saved_root_name[0] &&
(!root_fs_names || strstr(root_fs_names, "tmpfs"))) {
err = shmem_init();
@@ -632,6 +633,9 @@ int __init init_rootfs(void)
} else {
err = init_ramfs_fs();
}
+#else
+ err = init_ramfs_fs();
+#endif
if (err)
unregister_filesystem(&rootfs_fs_type);