Re: Asynch I/O overloaded 2.2.15/2.3.99

Jeff V. Merkey (jmerkey@timpanogas.com)
Tue, 11 Apr 2000 16:26:00 -0600


I will try it with NR_REQUEST increased.

Jeff

Andrea Arcangeli wrote:
>
> On Tue, 11 Apr 2000, Jeff V. Merkey wrote:
>
> >1. ll_rw_blk (and add_request/make_request) (oink, oink..... oink,
>
> Please try to decrease NR_REQUEST in linux/include/linux/blk.h from 256 to
> a lower number (it's 128 in 2.2.x for example) and see if the profiling
> changes. You can try setting it to 32.
>
> Thanks,
> Andrea

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/