btrfs: add helper function find_fsid_by_disk

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In preparation for adding support to mount multiple single-disk
btrfs filesystems with the same FSID, wrap find_fsid() into
find_fsid_by_disk().

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Anand Jain 2023-09-28 09:09:46 +08:00 • committed by David Sterba

parent 9ef17228e1

commit 69d427f34c

1 changed files with 15 additions and 4 deletions

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fs/btrfs/volumes.c

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