fs: btrfs: Introduce function to resolve the path of one subvolume
authorQu Wenruo <wqu@suse.com>
Wed, 24 Jun 2020 16:03:13 +0000 (18:03 +0200)
committerTom Rini <trini@konsulko.com>
Tue, 8 Sep 2020 01:00:36 +0000 (21:00 -0400)
commitf48615276b5003ba75cf136729c804590f8b63ef
tree0d9539d8e29c71ea784b2bd471f87e6d05726143
parent8098da7094b181b92e5a6fb284e161e012eca7d7
fs: btrfs: Introduce function to resolve the path of one subvolume

This patch introduces a new function, list_one_subvol(), which will
resolve the path to FS_TREE of one subvolume.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Marek BehĂșn <marek.behun@nic.cz>
fs/btrfs/subvolume.c