nfsd4: use idr for stateid's
authorJ. Bruce Fields <bfields@redhat.com>
Fri, 23 Sep 2011 20:21:15 +0000 (16:21 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Mon, 26 Sep 2011 21:35:26 +0000 (17:35 -0400)
commit6136d2b409652b064b2da6d43d5c47cbd1d2cc14
tree08d43b181dfe90cc577550fd90b90af0add1bb5f
parent2a74aba799bfbc02977b69400b7bf4d2850aea79
nfsd4: use idr for stateid's

The idr system is designed exactly for generating id and looking up
integer id's.  Thanks to Trond for pointing it out.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/nfs4state.c
fs/nfsd/state.h