NFSv4: Convert the NFS client idmapper to use the container user namespace

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When mapping NFS identities using the NFSv4 idmapper, we want to substitute
for the uids and gids that would normally go on the wire as part of a
NFSv3 request. So we use the same mapping in the NFSv4 upcall as we
use in the NFSv3 RPC call (i.e. the mapping stored in the rpc_clnt cred).

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

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Trond Myklebust 2019-04-24 17:46:47 -04:00 • committed by Anna Schumaker

parent 264d948ce7

commit 58002399da

1 changed files with 20 additions and 7 deletions

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fs/nfs/nfs4idmap.c

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