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]
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