pnfs: Don't release the sequence slot until we've processed layoutget on open

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If the server recalls the layout that was just handed out, we risk hitting
a race as described in RFC5661 Section 2.10.6.3 unless we ensure that we
release the sequence slot after processing the LAYOUTGET operation that
was sent as part of the OPEN compound.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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Trond Myklebust 2018-05-22 11:17:16 -04:00

parent 32f1c28f3d

commit ae55e59da0

1 changed files with 2 additions and 1 deletions

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fs/nfs/nfs4proc.c

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