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nfsd4: implement reclaim_complete

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This is a mandatory operation.  Also, here (not in open) is where we
should be committing the reboot recovery information.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
This commit is contained in:
J. Bruce Fields
2010-04-19 15:11:28 -04:00
parent ab707e1565
commit 4dc6ec00f6
5 changed files with 53 additions and 5 deletions
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33
fs/nfsd/nfs4state.c
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@@ -1501,6 +1501,35 @@ out:
return status;
}
__be32
nfsd4_reclaim_complete(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd4_reclaim_complete *rc)
{
if (rc->rca_one_fs) {
if (!cstate->current_fh.fh_dentry)
return nfserr_nofilehandle;
/*
* We don't take advantage of the rca_one_fs case.
* That's OK, it's optional, we can safely ignore it.
*/
return nfs_ok;
}
nfs4_lock_state();
if (is_client_expired(cstate->session->se_client)) {
nfs4_unlock_state();
/*
* The following error isn't really legal.
* But we only get here if the client just explicitly
* destroyed the client. Surely it no longer cares what
* error it gets back on an operation for the dead
* client.
*/
return nfserr_stale_clientid;
}
nfsd4_create_clid_dir(cstate->session->se_client);
nfs4_unlock_state();
return nfs_ok;
}
__be32
nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
struct nfsd4_setclientid *setclid)
@@ -2510,10 +2539,8 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf
}
memcpy(&open->op_stateid, &stp->st_stateid, sizeof(stateid_t));
if (nfsd4_has_session(&resp->cstate)) {
if (nfsd4_has_session(&resp->cstate))
open->op_stateowner->so_confirmed = 1;
nfsd4_create_clid_dir(open->op_stateowner->so_client);
}
/*
* Attempt to hand out a delegation. No error return, because the