From: James Bottomley <James.Bottomley@SteelEye.com>
To: tglx@linutronix.de
Cc: Andrew Morton <akpm@osdl.org>, Ingo Molnar <mingo@elte.hu>,
LKML <linux-kernel@vger.kernel.org>,
SCSI Mailing List <linux-scsi@vger.kernel.org>
Subject: Re: [PATCH] SCSI: Replace semaphores with wait_even
Date: 24 Oct 2004 15:57:43 -0400 [thread overview]
Message-ID: <1098647869.10824.247.camel@mulgrave> (raw)
In-Reply-To: <1098300579.20821.65.camel@thomas>
On Wed, 2004-10-20 at 15:29, Thomas Gleixner wrote:
>
> Use wait_event instead of semaphores. Semaphores are slower
> and trigger owner conflicts during semaphore debugging.
>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Acked-by: Ingo Molnar <mingo@elte.hu>
> ---
There's something deeply wrong with this. It causes a boot hang in my
scsi test systems.
James
next prev parent reply other threads:[~2004-10-24 19:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-20 19:29 [PATCH] SCSI: Replace semaphores with wait_even Thomas Gleixner
2004-10-24 19:57 ` James Bottomley [this message]
2004-10-24 20:06 ` Thomas Gleixner
2004-10-24 23:01 ` James Bottomley
2004-10-24 23:06 ` Ingo Molnar
2004-10-25 0:02 ` James Bottomley
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