diff options
| -rw-r--r-- | fs/nfs/nfs4proc.c | 7 | ||||
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 4 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 2 |
3 files changed, 9 insertions, 4 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index c347705b0161..4863dec10865 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2587,6 +2587,11 @@ static void nfs4_close_done(struct rpc_task *task, void *data) case -NFS4ERR_OLD_STATEID: case -NFS4ERR_BAD_STATEID: case -NFS4ERR_EXPIRED: + if (!nfs4_stateid_match(&calldata->arg.stateid, + &state->stateid)) { + rpc_restart_call_prepare(task); + goto out_release; + } if (calldata->arg.fmode == 0) break; default: @@ -2619,6 +2624,7 @@ static void nfs4_close_prepare(struct rpc_task *task, void *data) is_rdwr = test_bit(NFS_O_RDWR_STATE, &state->flags); is_rdonly = test_bit(NFS_O_RDONLY_STATE, &state->flags); is_wronly = test_bit(NFS_O_WRONLY_STATE, &state->flags); + nfs4_stateid_copy(&calldata->arg.stateid, &state->stateid); /* Calculate the change in open mode */ calldata->arg.fmode = 0; if (state->n_rdwr == 0) { @@ -2757,7 +2763,6 @@ int nfs4_do_close(struct nfs4_state *state, gfp_t gfp_mask, int wait) calldata->inode = state->inode; calldata->state = state; calldata->arg.fh = NFS_FH(state->inode); - calldata->arg.stateid = &state->open_stateid; /* Serialization for the sequence id */ calldata->arg.seqid = nfs_alloc_seqid(&state->owner->so_seqid, gfp_mask); if (calldata->arg.seqid == NULL) diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index cb4376b78ed9..7e7be5ab70bb 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -1125,7 +1125,7 @@ static void encode_close(struct xdr_stream *xdr, const struct nfs_closeargs *arg { encode_op_hdr(xdr, OP_CLOSE, decode_close_maxsz, hdr); encode_nfs4_seqid(xdr, arg->seqid); - encode_nfs4_stateid(xdr, arg->stateid); + encode_nfs4_stateid(xdr, &arg->stateid); } static void encode_commit(struct xdr_stream *xdr, const struct nfs_commitargs *args, struct compound_hdr *hdr) @@ -1530,7 +1530,7 @@ static void encode_open_confirm(struct xdr_stream *xdr, const struct nfs_open_co static void encode_open_downgrade(struct xdr_stream *xdr, const struct nfs_closeargs *arg, struct compound_hdr *hdr) { encode_op_hdr(xdr, OP_OPEN_DOWNGRADE, decode_open_downgrade_maxsz, hdr); - encode_nfs4_stateid(xdr, arg->stateid); + encode_nfs4_stateid(xdr, &arg->stateid); encode_nfs4_seqid(xdr, arg->seqid); encode_share_access(xdr, arg->fmode); } diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 467c84efb596..7e38d641236e 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -389,7 +389,7 @@ struct nfs_open_confirmres { struct nfs_closeargs { struct nfs4_sequence_args seq_args; struct nfs_fh * fh; - nfs4_stateid * stateid; + nfs4_stateid stateid; struct nfs_seqid * seqid; fmode_t fmode; const u32 * bitmask; |