From: Dario Faggioli <dario.faggioli@citrix.com>
To: Adel Amani <adel.amani66@yahoo.com>
Cc: George Dunlap <george.dunlap@eu.citrix.com>,
Matthew Daley <mattjd@gmail.com>,
Ian Campbell <Ian.Campbell@citrix.com>,
Xen <xen-devel@lists.xen.org>
Subject: Re: fatal error: xen/domctl.h: No such file or directory
Date: Thu, 5 Dec 2013 10:32:59 +0100 [thread overview]
Message-ID: <1386235979.5338.457.camel@Solace> (raw)
In-Reply-To: <1386235148.78388.YahooMailNeo@web160205.mail.bf1.yahoo.com>
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On gio, 2013-12-05 at 01:19 -0800, Adel Amani wrote:
> Hello
>
Hi,
> I trying for usage object "stats.dirty_count" in file "sched_credit.c"
> but despite I added library "domctl.h" still have error
> "sched_credit.c:11:24: fatal error: xen/domctl.h: No such file or
> directory"
>
So, can you explain what it is that you are trying to achieve here? It's
going to be a lot easier to help if we know what we're talking about.
(And if you perhaps have already said this and rely on us remembering
without giving even some small context, please, don't do that either.
Developers are renowned for their terrible attention span and
memory! :-P)
> can someone help me?
>
Even without context, I don't think that including domctl.h in
sched_credit.c, and then trying to use xen_domctl_shadow_op_stats there
makes much sense.
You're better off looking at d->arch.paging.log_dirty.dirty_count.
grep (or cscope) could probably have been of help.
$ grep dirty_count xen/* -R
xen/arch/x86/asm-offsets.s: .string "dirty_count"
xen/arch/x86/mm/paging.c: d->arch.paging.log_dirty.dirty_count++;
xen/arch/x86/mm/paging.c: d->arch.paging.log_dirty.dirty_count);
xen/arch/x86/mm/paging.c: sc->stats.dirty_count = d->arch.paging.log_dirty.dirty_count;
xen/arch/x86/mm/paging.c: d->arch.paging.log_dirty.dirty_count = 0;
xen/include/asm-x86/domain.h: unsigned int dirty_count;
xen/include/public/domctl.h: uint32_t dirty_count;
xen/include/asm/domain.h: unsigned int dirty_count;
Regards,
Dario
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
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next prev parent reply other threads:[~2013-12-05 9:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-05 9:19 fatal error: xen/domctl.h: No such file or directory Adel Amani
2013-12-05 9:32 ` Dario Faggioli [this message]
[not found] ` <1386320361.63501.YahooMailNeo@web160203.mail.bf1.yahoo.com>
[not found] ` <1386323704.5338.576.camel@Solace>
[not found] ` <1386695819.26721.YahooMailNeo@web160203.mail.bf1.yahoo.com>
2013-12-14 17:48 ` Adel Amani
2013-12-14 18:03 ` Dario Faggioli
-- strict thread matches above, loose matches on Subject: below --
2013-12-15 7:58 (no subject) Adel Amani
2013-12-15 13:05 ` fatal error: xen/domctl.h: No such file or directory Adel Amani
2013-12-16 10:17 ` Dario Faggioli
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