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authorTrond Myklebust <Trond.Myklebust@netapp.com>2012-03-20 00:17:18 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2012-03-20 21:08:25 +0400
commit5ae67c4fee869c9b3c87b727a9ea511b6326b834 (patch)
tree68fe22b71462c6e13eff3a6d637b79371c77441e /fs/nfs/pnfs.h
parentc4f1b62a4b50a01e8d820717906b674807ef9ca3 (diff)
downloadlinux-5ae67c4fee869c9b3c87b727a9ea511b6326b834.tar.xz
NFSv4: It is not safe to dereference lsp->ls_state in release_lockowner
It is quite possible for the release_lockowner RPC call to race with the close RPC call, in which case, we cannot dereference lsp->ls_state in order to find the nfs_server. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/pnfs.h')
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