From bf05d6b172ecce03323e86dc554b70115048a51f Mon Sep 17 00:00:00 2001
|
From: Jeffy Chen <jeffy.chen@rock-chips.com>
|
Date: Fri, 9 Nov 2018 12:14:29 +0800
|
Subject: [PATCH 2/4] init/do_mounts.c: Retry all fs after failed to mount with
|
"rootfstype="
|
|
Retry all filesystems when failed to mount with specified ones.
|
|
Change-Id: Ic1b794cc61d61f1d0715e3b32400b3e96b0dddea
|
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
|
---
|
init/do_mounts.c | 12 +++++++++++-
|
1 file changed, 11 insertions(+), 1 deletion(-)
|
|
diff --git a/init/do_mounts.c b/init/do_mounts.c
|
index b5f9604d0c98..d85f60d79107 100644
|
--- a/init/do_mounts.c
|
+++ b/init/do_mounts.c
|
@@ -423,12 +423,13 @@ static int __init do_mount_root(const char *name, const char *fs,
|
return ret;
|
}
|
|
-void __init mount_block_root(char *name, int flags)
|
+void __init mount_block_root(char *name, int mountflags)
|
{
|
struct page *page = alloc_page(GFP_KERNEL);
|
char *fs_names = page_address(page);
|
char *p;
|
char b[BDEVNAME_SIZE];
|
+ int flags = mountflags;
|
|
scnprintf(b, BDEVNAME_SIZE, "unknown-block(%u,%u)",
|
MAJOR(ROOT_DEV), MINOR(ROOT_DEV));
|
@@ -464,6 +465,15 @@ void __init mount_block_root(char *name, int flags)
|
goto retry;
|
}
|
|
+ /* Retry all filesystems when failed to mount with specified ones */
|
+ if (root_fs_names) {
|
+ printk("Retrying all filesystems\n");
|
+ root_fs_names = NULL;
|
+ get_fs_names(fs_names);
|
+ flags = mountflags;
|
+ goto retry;
|
+ }
|
+
|
printk("List of all partitions:\n");
|
printk_all_partitions();
|
printk("No filesystem could mount root, tried: ");
|
--
|
2.20.1
|
