From fe52a1d246edc822e796d9c7890551e6a4049a27 Mon Sep 17 00:00:00 2001 From: Miguel Bernal Marin Date: Fri, 20 Nov 2015 14:01:26 -0600 Subject: [PATCH 102/127] init: do_mounts: recreate /dev/root Rootfs shows as is mounted in /dev/root, but this devices is not present in /dev directory. Signed-off-by: Miguel Bernal Marin --- init/do_mounts.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/init/do_mounts.c b/init/do_mounts.c index b5f9604..e7dddd3 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -583,6 +583,8 @@ void __init mount_root(void) */ void __init prepare_namespace(void) { + int err; + if (root_delay) { printk(KERN_INFO "Waiting %d sec before mounting root device...\n", root_delay); @@ -630,6 +632,13 @@ void __init prepare_namespace(void) devtmpfs_mount(); init_mount(".", "/", NULL, MS_MOVE, NULL); init_chroot("."); +#ifdef CONFIG_BLOCK + /* recreate the /dev/root */ + err = create_dev("/dev/root", ROOT_DEV); + + if (err < 0) + pr_emerg("Failed to create /dev/root: %d\n", err); +#endif } static bool is_tmpfs; -- 2.14.1