NFS: Store the legacy idmapper result in the keyring

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This patch removes the old hashmap-based caching and instead uses a
"request key actor" to place an upcall to the legacy idmapper rather
than going through /sbin/request-key.  This will only be used as a
fallback if /etc/request-key.conf isn't configured to use nfsidmap.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

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Bryan Schumaker 2012-02-24 14:14:51 -05:00 • committed by Trond Myklebust

parent 59e6b9c113

commit 57e62324e4

2 changed files with 166 additions and 399 deletions

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582

fs/nfs/idmap.c

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11

include/linux/nfs_idmap.h

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