From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: linux-mm@kvack.org, paulus@samba.org,
linuxppc-dev@lists.ozlabs.org, David Gibson <dwg@au1.ibm.com>
Subject: Re: [PATCH -V7 02/10] powerpc/THP: Implement transparent hugepages for ppc64
Date: Sun, 05 May 2013 07:39:19 +1000 [thread overview]
Message-ID: <1367703559.11982.1.camel@pasglop> (raw)
In-Reply-To: <87a9oa4kx0.fsf@linux.vnet.ibm.com>
On Sun, 2013-05-05 at 00:44 +0530, Aneesh Kumar K.V wrote:
>
> We may want to retain some of these because of the assert we want to add
> for locking. PTE related functions expect ptl to be locked. PMD related
> functions expect mm->page_table_lock to be locked.
In this case have a single inline commmon function __something called
by two different wrappers.
Cheers,
Ben.
WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: David Gibson <dwg@au1.ibm.com>,
paulus@samba.org, linux-mm@kvack.org,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH -V7 02/10] powerpc/THP: Implement transparent hugepages for ppc64
Date: Sun, 05 May 2013 07:39:19 +1000 [thread overview]
Message-ID: <1367703559.11982.1.camel@pasglop> (raw)
In-Reply-To: <87a9oa4kx0.fsf@linux.vnet.ibm.com>
On Sun, 2013-05-05 at 00:44 +0530, Aneesh Kumar K.V wrote:
>
> We may want to retain some of these because of the assert we want to add
> for locking. PTE related functions expect ptl to be locked. PMD related
> functions expect mm->page_table_lock to be locked.
In this case have a single inline commmon function __something called
by two different wrappers.
Cheers,
Ben.
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next prev parent reply other threads:[~2013-05-04 21:39 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-28 19:51 [PATCH -V7 00/10] THP support for PPC64 (Patchset 2) Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-04-28 19:51 ` [PATCH -V7 01/10] powerpc/THP: Double the PMD table size for THP Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 3:21 ` David Gibson
2013-05-03 3:21 ` David Gibson
2013-04-28 19:51 ` [PATCH -V7 02/10] powerpc/THP: Implement transparent hugepages for ppc64 Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 4:52 ` David Gibson
2013-05-03 4:52 ` David Gibson
2013-05-03 8:19 ` Benjamin Herrenschmidt
2013-05-03 8:19 ` Benjamin Herrenschmidt
2013-05-03 11:54 ` David Gibson
2013-05-03 11:54 ` David Gibson
2013-05-03 13:00 ` Benjamin Herrenschmidt
2013-05-03 13:00 ` Benjamin Herrenschmidt
2013-05-03 18:54 ` Aneesh Kumar K.V
2013-05-03 18:54 ` Aneesh Kumar K.V
2013-05-04 19:14 ` Aneesh Kumar K.V
2013-05-04 19:14 ` Aneesh Kumar K.V
2013-05-04 21:39 ` Benjamin Herrenschmidt [this message]
2013-05-04 21:39 ` Benjamin Herrenschmidt
2013-05-06 1:28 ` David Gibson
2013-05-06 1:28 ` David Gibson
2013-04-28 19:51 ` [PATCH -V7 03/10] powerpc: move find_linux_pte_or_hugepte and gup_hugepte to common code Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-04-28 19:51 ` [PATCH -V7 04/10] powerpc: Update find_linux_pte_or_hugepte to handle transparent hugepages Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 4:53 ` David Gibson
2013-05-03 4:53 ` David Gibson
2013-05-03 18:58 ` Aneesh Kumar K.V
2013-05-03 18:58 ` Aneesh Kumar K.V
2013-05-04 6:28 ` David Gibson
2013-05-04 6:28 ` David Gibson
2013-04-28 19:51 ` [PATCH -V7 05/10] powerpc: Replace find_linux_pte with find_linux_pte_or_hugepte Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 4:56 ` David Gibson
2013-05-03 4:56 ` David Gibson
2013-04-28 19:51 ` [PATCH -V7 06/10] powerpc: Update gup_pmd_range to handle transparent hugepages Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 4:57 ` David Gibson
2013-05-03 4:57 ` David Gibson
2013-04-28 19:51 ` [PATCH -V7 07/10] powerpc/THP: Add code to handle HPTE faults for large pages Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 5:13 ` David Gibson
2013-05-03 5:13 ` David Gibson
2013-04-28 19:51 ` [PATCH -V7 08/10] powerpc/THP: Enable THP on PPC64 Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 5:15 ` David Gibson
2013-05-03 5:15 ` David Gibson
2013-05-03 18:49 ` Aneesh Kumar K.V
2013-05-03 18:49 ` Aneesh Kumar K.V
2013-05-05 8:59 ` David Gibson
2013-05-05 8:59 ` David Gibson
2013-04-28 19:51 ` [PATCH -V7 09/10] powerpc: Optimize hugepage invalidate Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 5:28 ` David Gibson
2013-05-03 5:28 ` David Gibson
2013-05-03 19:05 ` Aneesh Kumar K.V
2013-05-03 19:05 ` Aneesh Kumar K.V
2013-05-03 21:54 ` Benjamin Herrenschmidt
2013-05-03 21:54 ` Benjamin Herrenschmidt
2013-04-28 19:51 ` [PATCH -V7 10/10] powerpc: disable assert_pte_locked Aneesh Kumar K.V
2013-04-28 19:51 ` Aneesh Kumar K.V
2013-05-03 5:30 ` David Gibson
2013-05-03 5:30 ` David Gibson
2013-05-03 19:07 ` Aneesh Kumar K.V
2013-05-03 19:07 ` Aneesh Kumar K.V
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