btrfs: add reconfigure callback for fs_context

This is what is used to remount the file system with the new mount API.
Because the mount options are parsed separately and one at a time I've
added a helper to emit the mount options after the fact once the mount
is configured, this matches the dmesg output for what happens with the
old mount API.

Reviewed-by: Johannes Thumshirn <[email protected]>
Acked-by: Christian Brauner <[email protected]>
Signed-off-by: Josef Bacik <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>

0 files changed, 0 insertions, 0 deletions