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NFSv4.1: Reinitialise sequence results before retransmitting a request
commit c1dffe0bf7
upstream.
If we have to retransmit a request, we should ensure that we reinitialise
the sequence results structure, since in the event of a signal
we need to treat the request as if it had not been sent.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
2fa903f97d
commit
086135b25b
1 changed files with 8 additions and 4 deletions
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@ -914,6 +914,13 @@ nfs4_sequence_process_interrupted(struct nfs_client *client,
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#endif /* !CONFIG_NFS_V4_1 */
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static void nfs41_sequence_res_init(struct nfs4_sequence_res *res)
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{
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res->sr_timestamp = jiffies;
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res->sr_status_flags = 0;
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res->sr_status = 1;
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}
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static
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void nfs4_sequence_attach_slot(struct nfs4_sequence_args *args,
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struct nfs4_sequence_res *res,
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@ -925,10 +932,6 @@ void nfs4_sequence_attach_slot(struct nfs4_sequence_args *args,
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args->sa_slot = slot;
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res->sr_slot = slot;
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res->sr_timestamp = jiffies;
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res->sr_status_flags = 0;
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res->sr_status = 1;
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}
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int nfs4_setup_sequence(struct nfs_client *client,
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@ -974,6 +977,7 @@ int nfs4_setup_sequence(struct nfs_client *client,
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trace_nfs4_setup_sequence(session, args);
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out_start:
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nfs41_sequence_res_init(res);
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rpc_call_start(task);
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return 0;
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