From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: adeos-main <adeos-main@gna.org>, Philippe Gerum <rpm@xenomai.org>
Subject: Re: [Adeos-main] [PATCH] tracer: use per-cpu trace buffers
Date: Fri, 22 Feb 2008 20:07:15 +0100 [thread overview]
Message-ID: <18367.7523.207507.331701@domain.hid> (raw)
In-Reply-To: <47BEA5C3.9050100@domain.hid>
Jan Kiszka wrote:
> This patch addresses two issues:
>
> - fixes boot hang with CONFIG_IPIPE_TRACE, !CONFIG_IPIPE_TRACE_VMALLOC,
> and large CONFIG_NR_CPUS (due to the huge trace buffers this implies,
> even if the system has only a few CPUs in fact)
This is something I observed even on UP systems: the kernel does not
boot on ARM if CONFIG_IPIPE_TRACE_VMALLOC is not selected.
--
Gilles Chanteperdrix.
next prev parent reply other threads:[~2008-02-22 19:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-22 10:36 [Adeos-main] [PATCH] tracer: use per-cpu trace buffers Jan Kiszka
2008-02-22 19:07 ` Gilles Chanteperdrix [this message]
2008-02-23 12:35 ` Jan Kiszka
2008-02-23 13:05 ` Gilles Chanteperdrix
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