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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-03-01 12:13:34 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-03-01 12:13:34 -0500 |
| commit | c1dffe0bf7f9c3d57d9f237a7cb2a81e62babd2b (patch) | |
| tree | 83e1c17698e753bc9612de56dcd31c7492d11248 /fs/nfs | |
| parent | a73881c96d73ee72b7dbbd38a6eeef66182a8ef7 (diff) | |
| download | linux-c1dffe0bf7f9c3d57d9f237a7cb2a81e62babd2b.tar.bz2 | |
NFSv4.1: Reinitialise sequence results before retransmitting a request
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
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 77c6e2d3f3fc..5f8517d1a0a5 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -945,6 +945,13 @@ EXPORT_SYMBOL_GPL(nfs4_sequence_done); #endif /* !CONFIG_NFS_V4_1 */ +static void nfs41_sequence_res_init(struct nfs4_sequence_res *res) +{ + res->sr_timestamp = jiffies; + res->sr_status_flags = 0; + res->sr_status = 1; +} + static void nfs4_sequence_attach_slot(struct nfs4_sequence_args *args, struct nfs4_sequence_res *res, @@ -956,10 +963,6 @@ void nfs4_sequence_attach_slot(struct nfs4_sequence_args *args, args->sa_slot = slot; res->sr_slot = slot; - res->sr_timestamp = jiffies; - res->sr_status_flags = 0; - res->sr_status = 1; - } int nfs4_setup_sequence(struct nfs_client *client, @@ -998,6 +1001,7 @@ int nfs4_setup_sequence(struct nfs_client *client, trace_nfs4_setup_sequence(session, args); out_start: + nfs41_sequence_res_init(res); rpc_call_start(task); return 0; |