NFSv4.1: nfs4_layoutget_handle_exception handle revoked state
Handle revoked open/lock/delegation stateids when LAYOUTGET tells us the state was revoked. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Tested-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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@ -8268,6 +8268,8 @@ nfs4_layoutget_handle_exception(struct rpc_task *task,
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case -NFS4ERR_RECALLCONFLICT:
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status = -ERECALLCONFLICT;
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break;
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case -NFS4ERR_DELEG_REVOKED:
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case -NFS4ERR_ADMIN_REVOKED:
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case -NFS4ERR_EXPIRED:
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case -NFS4ERR_BAD_STATEID:
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exception->timeout = 0;
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@ -8279,6 +8281,7 @@ nfs4_layoutget_handle_exception(struct rpc_task *task,
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&lgp->args.ctx->state->stateid)) {
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spin_unlock(&inode->i_lock);
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exception->state = lgp->args.ctx->state;
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exception->stateid = &lgp->args.stateid;
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break;
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}
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