Re: [Kiobuf-io-devel] Re: 1st glance at kiobuf overhead in kernelaiovs pread vs user aio

2001-02-02 Thread Rajagopal Ananthanarayanan
Ingo Molnar wrote: > > On Fri, 2 Feb 2001, Rajagopal Ananthanarayanan wrote: > > > Do you really have worker threads? In my reading of the patch it seems > > that the wtd is serviced by keventd. [...] > > i think worker threads (or any 'helper' threads) should be avoided. It can > be done

Re: [Kiobuf-io-devel] Re: 1st glance at kiobuf overhead in kernelaiovs pread vs user aio

2001-02-02 Thread Ingo Molnar
On Fri, 2 Feb 2001, Rajagopal Ananthanarayanan wrote: > Do you really have worker threads? In my reading of the patch it seems > that the wtd is serviced by keventd. [...] i think worker threads (or any 'helper' threads) should be avoided. It can be done without any extra process context, and

Re: [Kiobuf-io-devel] Re: 1st glance at kiobuf overhead in kernelaiovs pread vs user aio

2001-02-02 Thread Ingo Molnar
On Fri, 2 Feb 2001, Rajagopal Ananthanarayanan wrote: Do you really have worker threads? In my reading of the patch it seems that the wtd is serviced by keventd. [...] i think worker threads (or any 'helper' threads) should be avoided. It can be done without any extra process context, and it

Re: [Kiobuf-io-devel] Re: 1st glance at kiobuf overhead in kernelaiovs pread vs user aio

2001-02-02 Thread Rajagopal Ananthanarayanan
Ingo Molnar wrote: On Fri, 2 Feb 2001, Rajagopal Ananthanarayanan wrote: Do you really have worker threads? In my reading of the patch it seems that the wtd is serviced by keventd. [...] i think worker threads (or any 'helper' threads) should be avoided. It can be done without any