Messages in this thread | | | Subject | Re: [PATCH] kmemtrace:fix undeclared 'PAGE_SIZE' via asm/page.h | From | Wu Zhangjin <> | Date | Sun, 14 Jun 2009 14:17:46 +0800 |
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On Sun, 2009-06-14 at 08:59 +0300, Pekka Enberg wrote: > On Sun, Jun 14, 2009 at 8:54 AM, Wu Zhangjin<wuzhangjin@gmail.com> wrote: > > From: Wu Zhangjin <wuzj@lemote.com> > > > > when compiling linux-mips with kmemtrace enabled, this error will be > > there: > > > > include/linux/trace_seq.h:12: error: 'PAGE_SIZE' undeclared here (not in > > a function) > > > > I checked the source code and found trace_seq.h used PAGE_SIZE but not > > include the relative header file, so, fix it via adding the header file > > <asm/page.h> > > > > this error will not be triggered in linux-x86 for there is a > > <asm/page.h> header file included in a certain header file. but which > > not means <asm/page.h> is not needed in trace_seq.h > > > > Signed-off-by: Wu Zhangjin <wuzj@lemote.com> > > This looks like a generic tracing issue, not a kmemtrace problem so > the subject line needs fixing. But the change looks good to me: > so, what about this subject?
ftrace: fix undeclared 'PAGE_SIZE' in include/linux/trace_seq.h
> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
will add it later.
thanks! Wu Zhangjin
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