Fix btrfs_open_devices to deal with changes since the scan ioctls

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Devices can change after the scan ioctls are done, and btrfs_open_devices
needs to be able to verify them as they are opened and used by the FS.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

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This commit is contained in:

Chris Mason 2008-05-13 16:03:06 -04:00

parent dfe2502068

commit a0af469b58

3 changed files with 63 additions and 15 deletions

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4

fs/btrfs/disk-io.c

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70

fs/btrfs/volumes.c

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4

fs/btrfs/volumes.h

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