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path: root/fs/nfsd/nfs4state.c
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Diffstat (limited to 'fs/nfsd/nfs4state.c')
-rw-r--r--fs/nfsd/nfs4state.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 9db8a19cceaa..3e96e02496bd 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2292,14 +2292,16 @@ nfsd4_store_cache_entry(struct nfsd4_compoundres *resp)
dprintk("--> %s slot %p\n", __func__, slot);
+ slot->sl_flags |= NFSD4_SLOT_INITIALIZED;
slot->sl_opcnt = resp->opcnt;
slot->sl_status = resp->cstate.status;
- slot->sl_flags |= NFSD4_SLOT_INITIALIZED;
- if (nfsd4_not_cached(resp)) {
- slot->sl_datalen = 0;
+ if (!nfsd4_cache_this(resp)) {
+ slot->sl_flags &= ~NFSD4_SLOT_CACHED;
return;
}
+ slot->sl_flags |= NFSD4_SLOT_CACHED;
+
base = resp->cstate.data_offset;
slot->sl_datalen = buf->len - base;
if (read_bytes_from_xdr_buf(buf, base, slot->sl_data, slot->sl_datalen))
@@ -2326,8 +2328,16 @@ nfsd4_enc_sequence_replay(struct nfsd4_compoundargs *args,
op = &args->ops[resp->opcnt - 1];
nfsd4_encode_operation(resp, op);
- /* Return nfserr_retry_uncached_rep in next operation. */
- if (args->opcnt > 1 && !(slot->sl_flags & NFSD4_SLOT_CACHETHIS)) {
+ if (slot->sl_flags & NFSD4_SLOT_CACHED)
+ return op->status;
+ if (args->opcnt == 1) {
+ /*
+ * The original operation wasn't a solo sequence--we
+ * always cache those--so this retry must not match the
+ * original:
+ */
+ op->status = nfserr_seq_false_retry;
+ } else {
op = &args->ops[resp->opcnt++];
op->status = nfserr_retry_uncached_rep;
nfsd4_encode_operation(resp, op);