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Commit 26f47443 authored by Trond Myklebust's avatar Trond Myklebust Committed by Anna Schumaker
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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the state was revoked.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: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
Tested-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent d7f3e4bf

fs/nfs/nfs4proc.c

+3 −0
Original line number Diff line number Diff line
@@ -8268,6 +8268,8 @@ nfs4_layoutget_handle_exception(struct rpc_task *task, 
	case -NFS4ERR_RECALLCONFLICT:

		status = -ERECALLCONFLICT;

		break;

	case -NFS4ERR_DELEG_REVOKED:

	case -NFS4ERR_ADMIN_REVOKED:

	case -NFS4ERR_EXPIRED:

	case -NFS4ERR_BAD_STATEID:

		exception->timeout = 0;
@@ -8279,6 +8281,7 @@ nfs4_layoutget_handle_exception(struct rpc_task *task, 
					&lgp->args.ctx->state->stateid)) {

			spin_unlock(&inode->i_lock);

			exception->state = lgp->args.ctx->state;

			exception->stateid = &lgp->args.stateid;

			break;

		}