pnfs: add a nfs4_get_deviceid helper

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This will be used by the block layout driver when splitting extents.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

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Christoph Hellwig 2014-09-02 21:27:59 -07:00 • committed by Trond Myklebust

parent 9dd2fcd32f

commit 30ff0603ca

1 changed files with 7 additions and 0 deletions

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fs/nfs/pnfs.h

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