2016-09-22 16:19:54

by Olga Kornievskaia

Subject: sunrpc's tcp_max_slot_table_entries

Hi folks,

There used to be a configurable parameter in sunrpc called
"tcp_max_slot_table_entries" that no longer works (meaning that rpc
slot table is always created with 65536 slots regardless of what the
value is set to). Is the change intentional or a bug? A look thru git
log of xprtsock.c didn't reveal an entry stating of such change.

Thank you.

2016-09-22 19:06:43

by Olga Kornievskaia

Subject: Re: sunrpc's tcp_max_slot_table_entries

On Thu, Sep 22, 2016 at 12:44 PM, Trond Myklebust
<[email protected]> wrote:
>
> On Sep 22, 2016, at 12:19, Olga Kornievskaia <[email protected]> wrote:
>
> Hi folks,
>
> There used to be a configurable parameter in sunrpc called
> "tcp_max_slot_table_entries" that no longer works (meaning that rpc
> slot table is always created with 65536 slots regardless of what the
> value is set to). Is the change intentional or a bug? A look thru git
> log of xprtsock.c didn't reveal an entry stating of such change.
>
>
>
> See
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=98f98cf571b7b
>
> Cheers
> Trond

Thanks Trond.