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From: "Dave Young" <>
To: "Randy Dunlap" <>
Subject: Re: [mmotm build error] Re: [PATCH] [3/3] Use WARN_ON_SECS in rcupreempt.h
Date: Thu, 20 Mar 2008 08:18:38 +0800	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Thu, Mar 20, 2008 at 2:57 AM, Randy Dunlap <> wrote:
> HZ notdef; NO_HZ=y, HZ=250
>   CC      init/main.o
>  In file included from mmotm-2008-0318-1720/include/linux/rcupdate.h:59,
>                  from mmotm-2008-0318-1720/include/linux/rculist.h:10,
>                  from mmotm-2008-0318-1720/include/linux/dcache.h:8,
>                  from mmotm-2008-0318-1720/include/linux/fs.h:278,
>                  from mmotm-2008-0318-1720/include/linux/proc_fs.h:5,
>                  from mmotm-2008-0318-1720/init/main.c:14:
>  mmotm-2008-0318-1720/include/linux/rcupreempt.h: In function 'rcu_enter_nohz':
>   CC      init/do_mounts.o
>  mmotm-2008-0318-1720/include/linux/rcupreempt.h:92: error: 'HZ' undeclared (first use in this function)
>  mmotm-2008-0318-1720/include/linux/rcupreempt.h:92: error: (Each undeclared identifier is reported only once
>  mmotm-2008-0318-1720/include/linux/rcupreempt.h:92: error: for each function it appears in.)
>  mmotm-2008-0318-1720/include/linux/rcupreempt.h: In function 'rcu_exit_nohz':
>  mmotm-2008-0318-1720/include/linux/rcupreempt.h:99: error: 'HZ' undeclared (first use in this function)
>  make[2]: *** [init/main.o] Error 1

There's a fix from andrew, please see:


      reply	other threads:[~2008-03-20  0:38 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-10  6:39 Dave Young
2008-03-19 18:57 ` [mmotm build error] " Randy Dunlap
2008-03-20  0:18   ` Dave Young [this message]

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