* [PATCH][RFC] runtime selectable IO schedulers
@ 2003-09-24 11:22 Nick Piggin
2003-09-24 12:06 ` Nick Piggin
0 siblings, 1 reply; 2+ messages in thread
From: Nick Piggin @ 2003-09-24 11:22 UTC (permalink / raw)
To: linux-kernel
http://www.kerneltrap.org/~npiggin/elv-select.patch-030924
Against test5-mm4. This is commented a bit better than the previous
version I sent to Al and Jens.
sysfs interface is /sys/block/*/queue/io_scheduler. Valid values are
as, deadline, noop, cfq. Switching schedulers under disk load works fine
in my tests. sysfs stuff seems to be working nicely and handles lingering
userspace references properly.
Review of the kobject / sysfs stuff would be especially helpful. Thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH][RFC] runtime selectable IO schedulers
2003-09-24 11:22 [PATCH][RFC] runtime selectable IO schedulers Nick Piggin
@ 2003-09-24 12:06 ` Nick Piggin
0 siblings, 0 replies; 2+ messages in thread
From: Nick Piggin @ 2003-09-24 12:06 UTC (permalink / raw)
To: linux-kernel
Nick Piggin wrote:
Err, alloc _outside_ spinlock... make that
http://www.kerneltrap.org/~npiggin/elv-select.patch-030924-2
>
> Against test5-mm4. This is commented a bit better than the previous
> version I sent to Al and Jens.
>
> sysfs interface is /sys/block/*/queue/io_scheduler. Valid values are
> as, deadline, noop, cfq. Switching schedulers under disk load works fine
> in my tests. sysfs stuff seems to be working nicely and handles lingering
> userspace references properly.
>
> Review of the kobject / sysfs stuff would be especially helpful. Thanks.
>
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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