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Commit 67dd4830 authored by Trond Myklebust's avatar Trond Myklebust Committed by Anna Schumaker
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NFSv4: Mark the lock and open stateids as invalid after freeing them 



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 b134fc4a

fs/nfs/nfs4proc.c

+2 −0
Original line number Diff line number Diff line
@@ -2560,6 +2560,7 @@ static int nfs41_check_expired_locks(struct nfs4_state *state) 
			if (status == -NFS4ERR_EXPIRED ||

			    status == -NFS4ERR_BAD_STATEID) {

				clear_bit(NFS_LOCK_INITIALIZED, &lsp->ls_flags);

				lsp->ls_stateid.type = NFS4_INVALID_STATEID_TYPE;

				if (!recover_lost_locks)

					set_bit(NFS_LOCK_LOST, &lsp->ls_flags);

			} else if (status != NFS_OK) {
@@ -2605,6 +2606,7 @@ static int nfs41_check_open_stateid(struct nfs4_state *state) 
		clear_bit(NFS_O_WRONLY_STATE, &state->flags);

		clear_bit(NFS_O_RDWR_STATE, &state->flags);

		clear_bit(NFS_OPEN_STATE, &state->flags);

		stateid->type = NFS4_INVALID_STATEID_TYPE;

	}

	return status;

}