Re: [PATCH] nfs41: Initialize slot->seq_nr at nfs4_init_slot_table()

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On Wed, Feb 15, 2012 at 10:06 AM, Vitaliy Gusev
<gusev.vitaliy@xxxxxxxxxxx> wrote:
> On 02/15/2012 07:01 PM, Adamson, Andy wrote:
>>
>>
>> No, commit aacd5537270a752fe12a9914a207284fc2341c6d initializes and resets
>> the slot tables with the ivalue
>> which is 1 for the forechannel and 0 for the back channel, just as in 3.2.
>
>
>
> nfs4_init_slot_table() doesn't use ivalue at all.

Yep - that is the bug - which is in v2.6.39, and v3.2 ....

-->Andy
>
>
>
>>
>> To be clear from aacd5537:
>>
>> -static int nfs4_init_slot_tables(struct nfs4_session *session)
>> +static int nfs4_setup_session_slot_tables(struct nfs4_session *ses)
>>  {
>>         struct nfs4_slot_table *tbl;
>> -       int status = 0;
>> +       int status;
>>
>> -       tbl =&session->fc_slot_table;
>>
>> +       dprintk("-->  %s\n", __func__);
>> +       /* Fore channel */
>> +       tbl =&ses->fc_slot_table;
>>
>>         if (tbl->slots == NULL) {
>> -               status = nfs4_init_slot_table(tbl,
>> -                               session->fc_attrs.max_reqs, 1);
>>
>>    ^^^^^^^
>>
>>    ivalue of 1
>>
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