From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
To: George Spelvin <lkml@sdf.org>,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Cc: Andrey Abramov <st5pub@yandex.ru>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Daniel Wagner <daniel.wagner@siemens.com>,
Don Mullis <don.mullis@gmail.com>,
Dave Chinner <dchinner@redhat.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: Re: [RESEND PATCH v2 0/5] lib/sort & lib/list_sort: faster and smaller
Date: Tue, 19 Mar 2019 11:56:39 +0100 [thread overview]
Message-ID: <fb5ef3c2-2346-bbe8-351c-67f6b8735f19@rasmusvillemoes.dk> (raw)
In-Reply-To: <cover.1552704200.git.lkml@sdf.org>
On 19/03/2019 09.15, George Spelvin wrote:
>
> Because CONFIG_RETPOLINE has made indirect calls much more expensive,
> I thought I'd try to reduce the number made by the library sort
> functions.
For the series,
Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
and let's have more commits with such detailed changelogs and references
to academic work combined with "but in the real world we have to do this
and that tradeoff..." :)
next prev parent reply other threads:[~2019-03-19 10:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-16 2:43 [PATCH v2 0/5] lib/sort & lib/list_sort: faster and smaller George Spelvin
2019-02-21 6:30 ` [PATCH v2 1/5] lib/sort: Make swap functions more generic George Spelvin
2019-02-21 8:21 ` [PATCH v2 3/5] lib/sort: Avoid indirect calls to built-in swap George Spelvin
2019-02-21 8:21 ` [PATCH v2 2/5] lib/sort: Use more efficient bottom-up heapsort variant George Spelvin
2019-03-05 3:06 ` [PATCH v2 4/5] lib/list_sort: Simplify and remove MAX_LIST_LENGTH_BITS George Spelvin
2019-03-05 5:58 ` [PATCH v2 5/5] lib/list_sort: Optimize number of calls to comparison function George Spelvin
2019-03-19 8:15 ` [RESEND PATCH v2 0/5] lib/sort & lib/list_sort: faster and smaller George Spelvin
2019-03-19 8:15 ` [RESEND PATCH v2 1/5] lib/sort: Make swap functions more generic George Spelvin
2019-03-19 8:15 ` [RESEND PATCH v2 2/5] lib/sort: Use more efficient bottom-up heapsort variant George Spelvin
2019-03-19 8:15 ` [RESEND PATCH v2 3/5] lib/sort: Avoid indirect calls to built-in swap George Spelvin
2019-03-19 8:16 ` [RESEND PATCH v2 4/5] lib/list_sort: Simplify and remove MAX_LIST_LENGTH_BITS George Spelvin
2019-03-28 22:08 ` Andrew Morton
2019-03-29 4:10 ` George Spelvin
2019-03-29 4:31 ` [PATCH 6/5] lib/list_sort: Fix GCC warning George Spelvin
2019-03-19 8:16 ` [RESEND PATCH v2 5/5] lib/list_sort: Optimize number of calls to comparison function George Spelvin
2019-03-19 10:56 ` Rasmus Villemoes [this message]
2019-03-19 14:01 ` [RESEND PATCH v2 0/5] lib/sort & lib/list_sort: faster and smaller Andy Shevchenko
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