[Minios-devel] [UNIKRAFT PATCH] lib/vfscore: Make (default) rootdev parameter available for 9PFS

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Provide the rootdev parameter for 9PFS in the vfscore automount
submenu. 9PFS is using the rootdev parameter as name tag for the
shared host filesystem. We set the default value to "rootfs".

Signed-off-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>
---
 lib/vfscore/Config.uk | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/vfscore/Config.uk b/lib/vfscore/Config.uk
index 527922da..6a0f09dc 100644
--- a/lib/vfscore/Config.uk
+++ b/lib/vfscore/Config.uk
@@ -66,10 +66,12 @@ if LIBVFSCORE_AUTOMOUNT_ROOTFS
        # The root device option is hidden for RamFS and 9PFS
        config LIBVFSCORE_ROOTDEV
        string "Default root device"
-       depends on !LIBVFSCORE_ROOTFS_RAMFS && !LIBVFSCORE_ROOTFS_9PFS
+       depends on !LIBVFSCORE_ROOTFS_RAMFS
+       default "rootfs" if LIBVFSCORE_ROOTFS_9PFS
        default ""
        help
-               Device to mount the filesystem from. Depending on the
+               Device to mount the filesystem from (e.g., on 9PFS this
+               is the name of the shared filesystem). Depending on the
                selected filesystem, this option may not be required.
 
        # The root flags is hidden for RamFS
-- 
2.20.1


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