From: Anthony Liguori <anthony@codemonkey.ws>
To: Chris Wright <chrisw@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Izik Eidus <ieidus@redhat.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
kvm@vger.kernel.org, avi@redhat.com, aarcange@redhat.com,
mtosatti@redhat.com, hugh@veritas.com
Subject: Re: [PATCH 5/5] add ksm kernel shared memory driver.
Date: Wed, 13 May 2009 19:14:59 -0500 [thread overview]
Message-ID: <4A0B6283.9040106@codemonkey.ws> (raw)
In-Reply-To: <20090513232520.GN12533@x200.localdomain>
Chris Wright wrote:
> * Andrew Morton (akpm@linux-foundation.org) wrote:
>
>> Breaks ppc64 allmodcofnig because that architecture doesn't export its
>> copy_user_page() to modules.
>>
>
> Things like this and updating to use madvise() I think all point towards
> s/tristate/bool/. I don't think CONFIG_KSM=M has huge benefit.
>
I agree.
Regards,
Anthony Liguori
WARNING: multiple messages have this Message-ID (diff)
From: Anthony Liguori <anthony@codemonkey.ws>
To: Chris Wright <chrisw@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Izik Eidus <ieidus@redhat.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
kvm@vger.kernel.org, avi@redhat.com, aarcange@redhat.com,
mtosatti@redhat.com, hugh@veritas.com
Subject: Re: [PATCH 5/5] add ksm kernel shared memory driver.
Date: Wed, 13 May 2009 19:14:59 -0500 [thread overview]
Message-ID: <4A0B6283.9040106@codemonkey.ws> (raw)
In-Reply-To: <20090513232520.GN12533@x200.localdomain>
Chris Wright wrote:
> * Andrew Morton (akpm@linux-foundation.org) wrote:
>
>> Breaks ppc64 allmodcofnig because that architecture doesn't export its
>> copy_user_page() to modules.
>>
>
> Things like this and updating to use madvise() I think all point towards
> s/tristate/bool/. I don't think CONFIG_KSM=M has huge benefit.
>
I agree.
Regards,
Anthony Liguori
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next prev parent reply other threads:[~2009-05-14 0:15 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-20 1:36 [PATCH 0/5] ksm - dynamic page sharing driver for linux v4 Izik Eidus
2009-04-20 1:36 ` Izik Eidus
2009-04-20 1:36 ` [PATCH 1/5] MMU_NOTIFIERS: add set_pte_at_notify() Izik Eidus
2009-04-20 1:36 ` Izik Eidus
2009-04-20 1:36 ` [PATCH 2/5] add get_pte(): helper function: fetching pte for va Izik Eidus
2009-04-20 1:36 ` Izik Eidus
2009-04-20 1:36 ` [PATCH 3/5] add page_wrprotect(): write protecting page Izik Eidus
2009-04-20 1:36 ` Izik Eidus
2009-04-20 1:36 ` [PATCH 4/5] add replace_page(): change the page pte is pointing to Izik Eidus
2009-04-20 1:36 ` Izik Eidus
2009-04-20 1:36 ` [PATCH 5/5] add ksm kernel shared memory driver Izik Eidus
2009-04-20 1:36 ` Izik Eidus
2009-04-20 10:02 ` Alan Cox
2009-04-20 10:02 ` Alan Cox
2009-04-20 10:02 ` Alan Cox
2009-04-20 11:11 ` Avi Kivity
2009-04-20 11:11 ` Avi Kivity
2009-04-20 12:52 ` Izik Eidus
2009-04-20 12:52 ` Izik Eidus
2009-04-27 22:34 ` Andrew Morton
2009-04-27 22:34 ` Andrew Morton
2009-04-27 22:34 ` Andrew Morton
2009-04-27 23:12 ` Izik Eidus
2009-04-27 23:12 ` Izik Eidus
2009-04-30 17:46 ` Izik Eidus
2009-04-30 17:46 ` Izik Eidus
2009-04-30 17:58 ` Andrew Morton
2009-04-30 17:58 ` Andrew Morton
2009-05-13 23:17 ` Andrew Morton
2009-05-13 23:17 ` Andrew Morton
2009-05-13 23:17 ` Andrew Morton
2009-05-13 23:25 ` Chris Wright
2009-05-13 23:25 ` Chris Wright
2009-05-14 0:14 ` Anthony Liguori [this message]
2009-05-14 0:14 ` Anthony Liguori
2009-05-14 0:11 ` Izik Eidus
2009-05-14 0:11 ` Izik Eidus
2009-05-14 0:15 ` Izik Eidus
2009-05-14 0:15 ` Izik Eidus
2009-05-14 1:40 ` Tony Breeds
2009-05-14 1:40 ` Tony Breeds
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