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NFSv4: Clean up NFS4ERR_CB_PATH_DOWN error management...

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Add a delegation cleanup phase to the state management loop, and do the
NFS4ERR_CB_PATH_DOWN recovery there.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2008-12-23 15:21:47 -05:00
parent 515d861177
commit 707fb4b324
4 changed files with 16 additions and 10 deletions
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9
fs/nfs/nfs4state.c
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@ -1027,7 +1027,7 @@ static void nfs4_recovery_handle_error(struct nfs_client *clp, int error)
{
switch (error) {
case -NFS4ERR_CB_PATH_DOWN:
set_bit(NFS4CLNT_CB_PATH_DOWN, &clp->cl_state);
nfs_handle_cb_pathdown(clp);
break;
case -NFS4ERR_STALE_CLIENTID:
case -NFS4ERR_LEASE_MOVED:
@ -1156,11 +1156,14 @@ static int reclaimer(void *ptr)
nfs4_state_end_reclaim_nograce(clp);
continue;
}
if (test_and_clear_bit(NFS4CLNT_DELEGRETURN, &clp->cl_state)) {
nfs_client_return_marked_delegations(clp);
continue;
}
break;
}
out:
if (test_and_clear_bit(NFS4CLNT_CB_PATH_DOWN, &clp->cl_state))
nfs_handle_cb_pathdown(clp);
nfs4_clear_recover_bit(clp);
nfs_put_client(clp);
module_put_and_exit(0);