From: Ingo Molnar <mingo@elte.hu>
To: "Ahmed S. Darwish" <darwish.07@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH x86] i8259A_32: Remove redundant irq_desc[NR_IRQ] initialization
Date: Mon, 18 Feb 2008 03:35:42 +0100 [thread overview]
Message-ID: <20080218023542.GA30201@elte.hu> (raw)
In-Reply-To: <20080217225954.GA3020@ubuntu>
* Ahmed S. Darwish <darwish.07@gmail.com> wrote:
> Remove redundant irq_desc[NR_IRQS] element initialization in
> init_ISA_irqs(). irq_desc[NR_IRQS] is already statically initialized
> with the same values in kernel/irq/handle.c .
nice catch - applied. This also saves a few bytes of image space:
text data bss dec hex filename
1389 356 14 1759 6df i8259_32.o.before
1325 356 14 1695 69f i8259_32.o.after
Ingo
prev parent reply other threads:[~2008-02-18 2:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-17 22:59 [PATCH x86] i8259A_32: Remove redundant irq_desc[NR_IRQ] initialization Ahmed S. Darwish
2008-02-18 2:35 ` Ingo Molnar [this message]
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=20080218023542.GA30201@elte.hu \
--to=mingo@elte.hu \
--cc=darwish.07@gmail.com \
--cc=hpa@zytor.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=tglx@linutronix.de \
/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.