btrfs: allow scanning multiple devices during mount

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Allows to specify one or multiple device=/dev/foo options during mount
so that ioctls on the control device can be avoided.  Especially useful
when trying to mount a multi-device setup as root.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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Christoph Hellwig 2008-06-10 10:40:46 -04:00 • committed by Chris Mason

parent edf24abe51

commit 43e570b08a

1 changed files with 16 additions and 5 deletions

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fs/btrfs/super.c

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