Re: [PATCH 0/2] readahead update on splice reads
From: Jens Axboe
Date: Tue Jun 12 2007 - 02:42:45 EST
On Tue, Jun 12 2007, Fengguang Wu wrote:
> The two patches optimizes readahead invocations in splice reads:
> readahead: move synchronous readahead call out of splice loop
> readahead: pass real splice size
> They can be appended to readahead-convert-splice-invocations.patch in
> -mm tree.
Patches look nice, but unfortunately only -mm stuff and will need to be
rebased once 2.6.23 opens anyway.
Where are we on the ondemand read-ahead merging? -mm has continually had
different read-ahead code than mainline now for seemingly years, seems a
bit pointless to me. Either we get the stuff merged, or toss it out.
Nothing needs to simmer that long.
I suspect we wont see any real potential regressions before it hits
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/