From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Julia Lawall <julia@diku.dk>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH 1/4] : More use DIV_ROUND_UP
Date: Sun, 17 Feb 2008 17:17:47 +0000 [thread overview]
Message-ID: <200802171817.48155.bzolnier@gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.58.0802161548370.1185@pc-041.diku.dk>
On Saturday 16 February 2008, Julia Lawall wrote:
> From: Julia Lawall <julia@diku.dk>
>
> The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /
> (d)) but is perhaps more readable.
>
> An extract of the semantic patch that makes this change is as follows:
> (http://www.emn.fr/x-info/coccinelle/)
>
> // <smpl>
> @haskernel@
> @@
>
> #include <linux/kernel.h>
>
> @depends on haskernel@
> expression n,d;
> @@
>
> (
> - (n + d - 1) / d
> + DIV_ROUND_UP(n,d)
> |
> - (n + (d - 1)) / d
> + DIV_ROUND_UP(n,d)
> )
>
> @depends on haskernel@
> expression n,d;
> @@
>
> - DIV_ROUND_UP((n),d)
> + DIV_ROUND_UP(n,d)
>
> @depends on haskernel@
> expression n,d;
> @@
>
> - DIV_ROUND_UP(n,(d))
> + DIV_ROUND_UP(n,d)
> // </smpl>
>
> Signed-off-by: Julia Lawall <julia@diku.dk>
applied, thanks
WARNING: multiple messages have this Message-ID (diff)
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Julia Lawall <julia@diku.dk>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: Re: [PATCH 1/4] : More use DIV_ROUND_UP
Date: Sun, 17 Feb 2008 18:17:47 +0100 [thread overview]
Message-ID: <200802171817.48155.bzolnier@gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.58.0802161548370.1185@pc-041.diku.dk>
On Saturday 16 February 2008, Julia Lawall wrote:
> From: Julia Lawall <julia@diku.dk>
>
> The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /
> (d)) but is perhaps more readable.
>
> An extract of the semantic patch that makes this change is as follows:
> (http://www.emn.fr/x-info/coccinelle/)
>
> // <smpl>
> @haskernel@
> @@
>
> #include <linux/kernel.h>
>
> @depends on haskernel@
> expression n,d;
> @@
>
> (
> - (n + d - 1) / d
> + DIV_ROUND_UP(n,d)
> |
> - (n + (d - 1)) / d
> + DIV_ROUND_UP(n,d)
> )
>
> @depends on haskernel@
> expression n,d;
> @@
>
> - DIV_ROUND_UP((n),d)
> + DIV_ROUND_UP(n,d)
>
> @depends on haskernel@
> expression n,d;
> @@
>
> - DIV_ROUND_UP(n,(d))
> + DIV_ROUND_UP(n,d)
> // </smpl>
>
> Signed-off-by: Julia Lawall <julia@diku.dk>
applied, thanks
next prev parent reply other threads:[~2008-02-17 17:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-16 14:49 [PATCH 1/4] : More use DIV_ROUND_UP Julia Lawall
2008-02-16 14:49 ` Julia Lawall
2008-02-17 17:17 ` Bartlomiej Zolnierkiewicz [this message]
2008-02-17 17:17 ` Bartlomiej Zolnierkiewicz
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200802171817.48155.bzolnier@gmail.com \
--to=bzolnier@gmail.com \
--cc=julia@diku.dk \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.