linux-kernel - "RT_PREEMPT for loongson" is updated to patch-2.6.29.1-rt8

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Message-Id: <1240193547.25532.52.camel@falcon>
Date:	Mon, 20 Apr 2009 10:12:27 +0800
From:	Wu Zhangjin <wuzhangjin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Nicholas Mc Guire <hofrat@...r.at>, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>, zhangfx@...ote.com,
	loongson-dev@...glegroups.com, yanh@...ote.com,
	Ralf Baechle <ralf@...ux-mips.org>, linux-mips@...ux-mips.org,
	Zhang Le <r0bertz@...too.org>, linux-rt-users@...r.kernel.org
Subject: "RT_PREEMPT for loongson" is updated to patch-2.6.29.1-rt8

hi, all

I just update "RT_PREEMPT for loongson" to the latest RT_PREEMPT
(patch-2.6.29.1-rt8), welcome to pull & test it.

$ git clone git://dev.lemote.com/rt4ls.git
or
http://dev.lemote.com/http_git/rt4ls.git

this version include basic-RT support for mips, ftrace support for mips
(static function tracer/dynamic function tracer/function graph
tracer/system call tracer). 

* current status

the "system call tracer" need to fix when compiled in 64bit, because
there are several sys_call_table entries for different mips64
standards(o32, n32), currently, i only use the one in
arch/mips/kernel/scall64-o32.S via EXPORT(sys_call_table).

the "function graph tracer" is not stable under 100% load(lots of
"find /" background). 

best regards,
Wu Zhangjin

-- 
Wu Zhangjin
DSLab, Lanzhou University, China
www.lemote.com, Jiangsu Province, China

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