* [9fans] iounit and msize
@ 2015-07-26 23:24 cinap_lenrek
2015-07-26 23:49 ` Prof Brucee
0 siblings, 1 reply; 2+ messages in thread
From: cinap_lenrek @ 2015-07-26 23:24 UTC (permalink / raw)
To: 9fans
why is devmnt using msize-IOHDRSZ to split up reads and writes instead
of the iounit of the channel?
mntrdwr():
...
nr = n;
if(nr > m->msize-IOHDRSZ)
nr = m->msize-IOHDRSZ;
r->request.count = nr;
--
cinap
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [9fans] iounit and msize
2015-07-26 23:24 [9fans] iounit and msize cinap_lenrek
@ 2015-07-26 23:49 ` Prof Brucee
0 siblings, 0 replies; 2+ messages in thread
From: Prof Brucee @ 2015-07-26 23:49 UTC (permalink / raw)
To: Fans of the OS Plan 9 from Bell Labs
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This would appear to be in error. Rob, please?
brucee
On Mon, Jul 27, 2015 at 9:24 AM, <cinap_lenrek@felloff.net> wrote:
> why is devmnt using msize-IOHDRSZ to split up reads and writes instead
> of the iounit of the channel?
>
> mntrdwr():
> ...
> nr = n;
> if(nr > m->msize-IOHDRSZ)
> nr = m->msize-IOHDRSZ;
> r->request.count = nr;
>
> --
> cinap
>
>
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