Version 3 (Thu, 08 Aug 2005)
Organized logic in hugetlb_pte_fault() by breaking out
find_get_page/alloc_huge_page logic into separate function
Removed a few more paranoid checks <
Fixed tlb flushing in a race case < (thanks Yanmin Zhang)
Version 2 (Wed, 17 Aug
Version 3 (Thu, 08 Aug 2005)
Organized logic in hugetlb_pte_fault() by breaking out
find_get_page/alloc_huge_page logic into separate function
Removed a few more paranoid checks
Fixed tlb flushing in a race case (thanks Yanmin Zhang)
Version 2 (Wed, 17 Aug
> >>Cc: ADAM G. LITKE [imap]
> >>Subject: Re: [PATCH 2/3 htlb-fault] Demand faulting for hugetlb
>
> >>+retry:
> >>+ page = find_get_page(mapping, idx);
> >>+ if (!page) {
> >>+ /* charge the fs quota fi
On Wed, 2005-09-07 at 10:33 +0800, Zhang, Yanmin wrote:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Adam Litke
Sent: Wednesday, September 07, 2005 5:59 AM
To: linux-kernel@vger.kernel.org
Cc: ADAM G. LITKE [imap]
Subject: Re: [PATCH 2/3 htlb
More comments below.
>>-Original Message-
>>From: [EMAIL PROTECTED]
>>[mailto:[EMAIL PROTECTED] On Behalf Of Adam Litke
>>Sent: Wednesday, September 07, 2005 5:59 AM
>>To: linux-kernel@vger.kernel.org
>>Cc: ADAM G. LITKE [imap]
>>Subject:
>>-Original Message-
>>From: [EMAIL PROTECTED]
>>[mailto:[EMAIL PROTECTED] On Behalf Of Adam Litke
>>Sent: Wednesday, September 07, 2005 5:59 AM
>>To: linux-kernel@vger.kernel.org
>>Cc: ADAM G. LITKE [imap]
>>Subject: Re: [PATCH 2/3 htlb-fa
Below is a patch to implement demand faulting for huge pages. The main
motivation for changing from prefaulting to demand faulting is so that
huge page memory areas can be allocated according to NUMA policy.
Thanks to consolidated hugetlb code, switching the behavior requires changing
only one
Below is a patch to implement demand faulting for huge pages. The main
motivation for changing from prefaulting to demand faulting is so that
huge page memory areas can be allocated according to NUMA policy.
Thanks to consolidated hugetlb code, switching the behavior requires changing
only one
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Adam Litke
Sent: Wednesday, September 07, 2005 5:59 AM
To: linux-kernel@vger.kernel.org
Cc: ADAM G. LITKE [imap]
Subject: Re: [PATCH 2/3 htlb-fault] Demand faulting for hugetlb
+retry:
+ page
More comments below.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Adam Litke
Sent: Wednesday, September 07, 2005 5:59 AM
To: linux-kernel@vger.kernel.org
Cc: ADAM G. LITKE [imap]
Subject: Re: [PATCH 2/3 htlb-fault] Demand faulting for hugetlb
Below
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