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(parent: 598537d) | patch
NFSv4.1: put_layout_hdr can remove nfsi->layout
authorAndy Adamson <andros@netapp.com>
Tue, 1 Mar 2011 01:34:07 +0000 (01:34 +0000)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Fri, 11 Mar 2011 20:38:41 +0000 (15:38 -0500)
commite840c7d2f156eb7280140905f3f6b15c6ee281f2
tree4a06245d796db913a2a137d6498149e047a84283tree | snapshot
parent598537d6b5f049d591b8c369dd1dadeb11b598f0commit | diff
NFSv4.1: put_layout_hdr can remove nfsi->layout

Prevents an Oops triggered by CB_LAYOUTRECALL and LAYOUTGET race on a
pnfs_layout_hdr first pnfs_layout_segment.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/nfs/pnfs.c diff | blob | history
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