linux-kernel - Re: [RFC patch 2/7] thp: introduce pmdp

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20120827122742.1281aba4@thinkpad>
Date:	Mon, 27 Aug 2012 12:27:42 +0200
From:	Gerald Schaefer <gerald.schaefer@...ibm.com>
To:	Hillf Danton <dhillf@...il.com>
Cc:	akpm@...ux-foundation.org, aarcange@...hat.com, linux-mm@...ck.org,
	ak@...ux.intel.com, hughd@...gle.com, linux-kernel@...r.kernel.org,
	schwidefsky@...ibm.com, heiko.carstens@...ibm.com
Subject: Re: [RFC patch 2/7] thp: introduce pmdp_invalidate()

On Sat, 25 Aug 2012 20:36:37 +0800
Hillf Danton <dhillf@...il.com> wrote:

> On Fri, Aug 24, 2012 at 1:17 AM, Gerald Schaefer
> <gerald.schaefer@...ibm.com> wrote:
> 
> > +#ifndef __HAVE_ARCH_PMDP_INVALIDATE
> > +#ifdef CONFIG_TRANSPARENT_HUGEPAGE
> > +static inline void pmdp_invalidate(struct vm_area_struct *vma,
> > +                                  unsigned long address, pmd_t *pmdp)
> > +{
> > +       set_pmd_at(vma->vm_mm, address, pmd, pmd_mknotpresent(*pmd));
> 
> 	set_pmd_at(vma->vm_mm, address, pmdp, pmd_mknotpresent(*pmdp));  yes?

Ah yes, I mixed that up, thanks.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/