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grub2/SOURCES/0042-export-btrfs_subvol-an...

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Wed, 18 Dec 2013 09:57:04 +0000
Subject: [PATCH] export btrfs_subvol and btrfs_subvolid
We should export btrfs_subvol and btrfs_subvolid to have both visible
to subsidiary configuration files loaded using configfile.
Signed-off-by: Michael Chang <mchang@suse.com>
---
grub-core/fs/btrfs.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c
index f1fff7385b..ad1b56b716 100644
--- a/grub-core/fs/btrfs.c
+++ b/grub-core/fs/btrfs.c
@@ -2714,6 +2714,8 @@ GRUB_MOD_INIT (btrfs)
subvol_set_env);
grub_register_variable_hook ("btrfs_subvolid", subvolid_get_env,
subvolid_set_env);
+ grub_env_export ("btrfs_subvol");
+ grub_env_export ("btrfs_subvolid");
}
GRUB_MOD_FINI (btrfs)