Qu Wenruo 8098da7094 fs: btrfs: Introduce function to resolve path in one subvolume ...

This patch introduces a new function, get_path_in_subvolume(), which
resolves inode number into path inside a subvolume.

This function will be later used for btrfs subvolume list functionality.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>

2020-09-07 21:00:36 -04:00

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