btrfs: Update existing btrfs_device for renaming device

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When we scan devices in a multi-device filesystem, we memorize the original
name.  If the device gets a new name, later scans don't update the
in-kernel structures related to it, and we're not able to mount the
filesystem.

This patch updates device name during scaning.

Signed-off-by: TARUISI Hiroaki <taruishi.hiroak@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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TARUISI Hiroaki 2010-02-09 06:36:45 +00:00 • committed by Chris Mason

parent 1e701a3292

commit 3a0524dc05

1 changed files with 7 additions and 0 deletions

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fs/btrfs/volumes.c

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