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@@ -771,7 +771,9 @@ static struct nfsd4_session *alloc_init_session(struct svc_rqst *rqstp, struct n
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idx = hash_sessionid(&new->se_sessionid);
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spin_lock(&client_lock);
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list_add(&new->se_hash, &sessionid_hashtbl[idx]);
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+ spin_lock(&clp->cl_lock);
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list_add(&new->se_perclnt, &clp->cl_sessions);
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+ spin_unlock(&clp->cl_lock);
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spin_unlock(&client_lock);
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status = nfsd4_new_conn(rqstp, new);
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@@ -819,7 +821,9 @@ static void
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unhash_session(struct nfsd4_session *ses)
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{
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list_del(&ses->se_hash);
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+ spin_lock(&ses->se_client->cl_lock);
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list_del(&ses->se_perclnt);
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+ spin_unlock(&ses->se_client->cl_lock);
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}
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/* must be called under the client_lock */
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@@ -925,8 +929,10 @@ unhash_client_locked(struct nfs4_client *clp)
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mark_client_expired(clp);
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list_del(&clp->cl_lru);
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+ spin_lock(&clp->cl_lock);
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list_for_each_entry(ses, &clp->cl_sessions, se_perclnt)
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list_del_init(&ses->se_hash);
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+ spin_unlock(&clp->cl_lock);
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}
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static void
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