From: William Lee Irwin III <wli@holomorphy.com>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: Rohit Seth <rohit.seth@intel.com>, Adam Litke <agl@us.ibm.com>,
akpm@osdl.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org,
hugh@veritas.com, kenneth.w.chen@intel.com
Subject: Re: [PATCH 4/4] Hugetlb: Copy on Write support
Date: Wed, 9 Nov 2005 20:20:20 -0800 [thread overview]
Message-ID: <20051110042020.GP29402@holomorphy.com> (raw)
In-Reply-To: <20051110035403.GM17840@localhost.localdomain>
On Wed, Nov 09, 2005 at 05:52:44PM -0800, Rohit Seth wrote:
>> lazy_mmu_prot_update will need to called here to make caches coherent
>> for some archs.
On Thu, Nov 10, 2005 at 02:54:03PM +1100, David Gibson wrote:
> Ah, yes indeed. Revised version below. While I was at it, I moved
> set_huge_ptep_writable() into mm/hugetlb.c, since there's no actual
> need for it to be in the .h, and abolished huge_ptep_set_wrprotect()
> since there's no need for the macro at all.
> Hugetlb: Copy on Write support
Re-acking. Good catch, thanks Rohit.
Acked-by: William Irwin <wli@holomorphy.com>
-- wli
WARNING: multiple messages have this Message-ID (diff)
From: William Lee Irwin III <wli@holomorphy.com>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: Rohit Seth <rohit.seth@intel.com>, Adam Litke <agl@us.ibm.com>,
akpm@osdl.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org,
hugh@veritas.com, kenneth.w.chen@intel.com
Subject: Re: [PATCH 4/4] Hugetlb: Copy on Write support
Date: Wed, 9 Nov 2005 20:20:20 -0800 [thread overview]
Message-ID: <20051110042020.GP29402@holomorphy.com> (raw)
In-Reply-To: <20051110035403.GM17840@localhost.localdomain>
On Wed, Nov 09, 2005 at 05:52:44PM -0800, Rohit Seth wrote:
>> lazy_mmu_prot_update will need to called here to make caches coherent
>> for some archs.
On Thu, Nov 10, 2005 at 02:54:03PM +1100, David Gibson wrote:
> Ah, yes indeed. Revised version below. While I was at it, I moved
> set_huge_ptep_writable() into mm/hugetlb.c, since there's no actual
> need for it to be in the .h, and abolished huge_ptep_set_wrprotect()
> since there's no need for the macro at all.
> Hugetlb: Copy on Write support
Re-acking. Good catch, thanks Rohit.
Acked-by: William Irwin <wli@holomorphy.com>
-- wli
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next prev parent reply other threads:[~2005-11-10 4:22 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-09 23:28 [PATCH 0/4] hugetlb: copy on write Adam Litke
2005-11-09 23:28 ` Adam Litke
2005-11-09 23:36 ` [PATCH 1/4] Hugetlb: Remove duplicate i_size check Adam Litke
2005-11-09 23:36 ` Adam Litke
2005-11-10 0:10 ` William Lee Irwin III
2005-11-10 0:10 ` William Lee Irwin III
2005-11-09 23:37 ` [PATCH 2/4] Hugetlb: Rename find_lock_page to find_or_alloc_huge_page Adam Litke
2005-11-09 23:37 ` Adam Litke
2005-11-10 0:11 ` William Lee Irwin III
2005-11-10 0:11 ` William Lee Irwin III
2005-11-09 23:38 ` [PATCH 3/4] Hugetlb: Reorganize hugetlb_fault to prepare for COW Adam Litke
2005-11-09 23:38 ` Adam Litke
2005-11-10 0:13 ` William Lee Irwin III
2005-11-10 0:13 ` William Lee Irwin III
2005-11-09 23:39 ` [PATCH 4/4] Hugetlb: Copy on Write support Adam Litke
2005-11-09 23:39 ` Adam Litke
2005-11-10 0:15 ` William Lee Irwin III
2005-11-10 0:15 ` William Lee Irwin III
2005-11-10 0:49 ` David Gibson
2005-11-10 0:49 ` David Gibson
2005-11-10 0:56 ` William Lee Irwin III
2005-11-10 0:56 ` William Lee Irwin III
2005-11-10 1:52 ` Rohit Seth
2005-11-10 1:52 ` Rohit Seth
2005-11-10 3:54 ` David Gibson
2005-11-10 3:54 ` David Gibson
2005-11-10 4:20 ` William Lee Irwin III [this message]
2005-11-10 4:20 ` William Lee Irwin III
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