All of lore.kernel.org
 help / color / mirror / Atom feed
From: Cong Wang <amwang@redhat.com>
To: David Rientjes <rientjes@google.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>,
	Andrew Morton <akpm@linux-foundation.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	gregkh@suse.de, linux-next@vger.kernel.org,
	LKML <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org
Subject: Re: [Patch] numa: introduce CONFIG_NUMA_SYSFS for drivers/base/node.c
Date: Thu, 25 Aug 2011 18:22:00 +0800	[thread overview]
Message-ID: <4E562248.2090102@redhat.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1108242202050.576@chino.kir.corp.google.com>

于 2011年08月25日 13:04, David Rientjes 写道:
> On Wed, 24 Aug 2011, Randy Dunlap wrote:
>
>>> Below is the updated version.
>>>
>>> Thanks for testing!
>>
>> Yes, that works after changing #ifdef defined(...)
>> to #if defined(...)
>>
>> Acked-by: Randy Dunlap<rdunlap@xenotime.net>
>>
>
> No, it doesn't work, CONFIG_HUGETLBFS can be enabled with CONFIG_NUMA=y
> and CONFIG_SYSFS=n and that uses data structures from drivers/base/node.c
> which doesn't get compiled with this patch.

So, you mean with CONFIG_NUMA=y && CONFIG_SYSFS=n && CONFIG_HUGETLBFS=y
we still get compile error?

Which data structures are used by hugetlbfs?

Thanks.


WARNING: multiple messages have this Message-ID (diff)
From: Cong Wang <amwang@redhat.com>
To: David Rientjes <rientjes@google.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>,
	Andrew Morton <akpm@linux-foundation.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	gregkh@suse.de, linux-next@vger.kernel.org,
	LKML <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org
Subject: Re: [Patch] numa: introduce CONFIG_NUMA_SYSFS for drivers/base/node.c
Date: Thu, 25 Aug 2011 18:22:00 +0800	[thread overview]
Message-ID: <4E562248.2090102@redhat.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1108242202050.576@chino.kir.corp.google.com>

于 2011年08月25日 13:04, David Rientjes 写道:
> On Wed, 24 Aug 2011, Randy Dunlap wrote:
>
>>> Below is the updated version.
>>>
>>> Thanks for testing!
>>
>> Yes, that works after changing #ifdef defined(...)
>> to #if defined(...)
>>
>> Acked-by: Randy Dunlap<rdunlap@xenotime.net>
>>
>
> No, it doesn't work, CONFIG_HUGETLBFS can be enabled with CONFIG_NUMA=y
> and CONFIG_SYSFS=n and that uses data structures from drivers/base/node.c
> which doesn't get compiled with this patch.

So, you mean with CONFIG_NUMA=y && CONFIG_SYSFS=n && CONFIG_HUGETLBFS=y
we still get compile error?

Which data structures are used by hugetlbfs?

Thanks.

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>

WARNING: multiple messages have this Message-ID (diff)
From: Cong Wang <amwang@redhat.com>
To: David Rientjes <rientjes@google.com>
Cc: Randy Dunlap <rdunlap@xenotime.net>,
	Andrew Morton <akpm@linux-foundation.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	gregkh@suse.de, linux-next@vger.kernel.org,
	LKML <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org
Subject: Re: [Patch] numa: introduce CONFIG_NUMA_SYSFS for drivers/base/node.c
Date: Thu, 25 Aug 2011 18:22:00 +0800	[thread overview]
Message-ID: <4E562248.2090102@redhat.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1108242202050.576@chino.kir.corp.google.com>

ao? 2011a1'08ae??25ae?JPY 13:04, David Rientjes a??e??:
> On Wed, 24 Aug 2011, Randy Dunlap wrote:
>
>>> Below is the updated version.
>>>
>>> Thanks for testing!
>>
>> Yes, that works after changing #ifdef defined(...)
>> to #if defined(...)
>>
>> Acked-by: Randy Dunlap<rdunlap@xenotime.net>
>>
>
> No, it doesn't work, CONFIG_HUGETLBFS can be enabled with CONFIG_NUMA=y
> and CONFIG_SYSFS=n and that uses data structures from drivers/base/node.c
> which doesn't get compiled with this patch.

So, you mean with CONFIG_NUMA=y && CONFIG_SYSFS=n && CONFIG_HUGETLBFS=y
we still get compile error?

Which data structures are used by hugetlbfs?

Thanks.

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>

  reply	other threads:[~2011-08-25 10:22 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-04  4:58 linux-next: Tree for Aug 4 Stephen Rothwell
2011-08-04 21:24 ` linux-next: Tree for Aug 4 (zcache) Randy Dunlap
2011-08-04 21:44   ` Greg KH
2011-08-04 21:51     ` Randy Dunlap
2011-08-04 21:54       ` Thadeu Lima de Souza Cascardo
2011-08-04 21:54         ` Thadeu Lima de Souza Cascardo
2011-08-04 22:00       ` [PATCH] zcache: Use div_u64 for 64-bit division Thadeu Lima de Souza Cascardo
2011-08-04 22:17         ` Randy Dunlap
2011-08-04 22:22 ` [PATCH -next] drivers/base/inode.c: let vmstat_text be optional Randy Dunlap
2011-08-04 22:22   ` Randy Dunlap
2011-08-05  2:38   ` Cong Wang
2011-08-05  2:38     ` Cong Wang
2011-08-05  2:38     ` Cong Wang
2011-08-05  5:43     ` Randy Dunlap
2011-08-05  5:43       ` Randy Dunlap
2011-08-05  8:02       ` Cong Wang
2011-08-05  8:02         ` Cong Wang
2011-08-05  8:02         ` Cong Wang
2011-08-23 21:39   ` Andrew Morton
2011-08-23 21:39     ` Andrew Morton
2011-08-24  3:34     ` [Patch] numa: introduce CONFIG_NUMA_SYSFS for drivers/base/node.c Cong Wang
2011-08-25  2:14       ` Randy Dunlap
2011-08-25  2:14         ` Randy Dunlap
2011-08-25  3:31         ` Cong Wang
2011-08-25  3:31           ` Cong Wang
2011-08-25  3:50           ` Randy Dunlap
2011-08-25  3:50             ` Randy Dunlap
2011-08-25  5:04             ` David Rientjes
2011-08-25  5:04               ` David Rientjes
2011-08-25 10:22               ` Cong Wang [this message]
2011-08-25 10:22                 ` Cong Wang
2011-08-25 10:22                 ` Cong Wang
2011-08-25 20:57                 ` David Rientjes
2011-08-25 20:57                   ` David Rientjes
2011-08-29  2:29                   ` Cong Wang
2011-08-29  2:29                     ` Cong Wang
2011-08-29  2:29                     ` Cong Wang
2011-08-25  5:55           ` [patch] numa: fix NUMA compile error when sysfs and procfs are disabled David Rientjes
2011-08-25  5:55             ` David Rientjes
2011-08-25 17:17             ` Randy Dunlap
2011-08-25 17:17               ` Randy Dunlap

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=4E562248.2090102@redhat.com \
    --to=amwang@redhat.com \
    --cc=akpm@linux-foundation.org \
    --cc=gregkh@suse.de \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=linux-next@vger.kernel.org \
    --cc=rdunlap@xenotime.net \
    --cc=rientjes@google.com \
    --cc=sfr@canb.auug.org.au \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.