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From: Andi Kleen <ak@muc.de>
To: Christoph Hellwig <hch@sgi.com>
Cc: John Hesterberg <jh@sgi.com>,
	linux-kernel@vger.kernel.org, Robin Holt <holt@sgi.com>
Subject: Re: [PATCH] 2.5.43 CSA, Job, and PAGG
Date: 18 Oct 2002 03:07:08 +0200	[thread overview]
Message-ID: <m37kggpnb7.fsf@averell.firstfloor.org> (raw)
In-Reply-To: <20021017224410.A25801@sgi.com>

Christoph Hellwig <hch@sgi.com> writes:

> 
> +#if defined __ia64__
> +#define JID_ERR1 "do_csa_acct:  No job table entry for jid 0x%lx.\n"
> +#define JID_ERR2 "csa user job accounting write error %d, jid 0x%lx\n"
> +#define JID_ERR3 "Can't disable csa user job accounting jid 0x%lx\n"
> +#define JID_ERR4 "csa user job accounting disabled, jid 0x%lx\n"
> +#else
> +#define JID_ERR1 "do_csa_acct:  No job table entry for jid 0x%llx.\n"
> +#define JID_ERR2 "csa user job accounting write error %d, jid 0x%llx\n"
> +#define JID_ERR3 "Can't disable csa user job accounting jid 0x%llx\n"
> +#define JID_ERR4 "csa user job accounting disabled, jid 0x%llx\n"
> +#endif
> 
> Umm, this would be #if __LP64__.  But please just always cast
> to long long instead.

__LP64__ is a HP/IA64ism, which is not necessarily defined on other
64bit platforms. The proper way to test for 64bit in the kernel is

#include <linux/types.h>

...

#if BITS_PER_LONG==64

#endif

-Andi

  reply	other threads:[~2002-10-18  1:01 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-17 15:21 [PATCH] 2.5.43 CSA, Job, and PAGG John Hesterberg
2002-10-17 16:21 ` Dave Jones
2002-10-17 17:50   ` Robin Holt
2002-10-17 18:52     ` Dave Jones
2002-10-18  2:33 ` Christoph Hellwig
2002-10-18 19:05   ` John Hesterberg
2002-10-21 19:43     ` Christoph Hellwig
2002-10-18  2:44 ` Christoph Hellwig
2002-10-18  1:07   ` Andi Kleen [this message]
2002-10-18  1:22     ` Robin Holt
2002-10-18 14:37   ` Keith Owens
2002-10-18 22:00     ` Christoph Hellwig
2002-10-18 15:43       ` Keith Owens
2002-10-18 16:19         ` David Woodhouse

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