Messages in this thread | | | Date | Sun, 10 Nov 2002 07:06:26 -0800 | From | William Lee Irwin III <> | Subject | Re: 2.5.46-mm2 |
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On Sun, Nov 10, 2002 at 03:32:08PM +0100, Jens Axboe wrote: >>> I've attached a small document describing the deadline io scheduler >>> tunables. stream_unit is not in Andrew's version, yet, it uses a hard >>> defined 128KiB. Also, Andrew didn't apply the rbtree patch only the >>> tunable patch. So it uses the same insertion algorithm as the default >>> kernel, two linked lists.
On Sun, Nov 10 2002, William Lee Irwin III wrote: >> Okay, then I'll want the rbtree code for benchmarking.
On Sun, Nov 10, 2002 at 03:57:57PM +0100, Jens Axboe wrote: > Sure, I want to talk akpm into merging the rbtree code for real. Or I > can just drop you my current version, if you want.
Go for it, I'm just trying to get tiobench to actually run (seems to have new/different "die from too many threads" behavior wrt. --threads). Dropping me a fresh kernel shouldn't slow anything down.
Bill
P.S.: elvtune gets hung for a long time, it says: ioctl get: Inappropriate ioctl for device did it schedule with something held and get out of deadlock free?
P.P.S: kgdb broke wchan reporting... investigating - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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