From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Dmitry Vyukov <dvyukov@google.com>,
Oleg Nesterov <oleg@redhat.com>,
Andrea Arcangeli <aarcange@redhat.com>,
linux-mm <linux-mm@kvack.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCHv3 1/3] mm: Introduce vma_init()
Date: Wed, 25 Jul 2018 15:39:24 +0300 [thread overview]
Message-ID: <20180725123924.g2yvgie2iz2txmek@kshutemo-mobl1> (raw)
In-Reply-To: <20180724134158.676dfa7a4da16adbab3b851c@linux-foundation.org>
On Tue, Jul 24, 2018 at 01:41:58PM -0700, Andrew Morton wrote:
> On Tue, 24 Jul 2018 13:16:33 -0700 Linus Torvalds <torvalds@linux-foundation.org> wrote:
>
> > On Tue, Jul 24, 2018 at 1:03 PM Andrew Morton <akpm@linux-foundation.org> wrote:
> > >
> > >
> > > I'd sleep better if this became a kmem_cache_alloc() and the memset
> > > was moved into vma_init().
> >
> > Yeah, with the vma_init(), I guess the advantage of using
> > kmem_cache_zalloc() is pretty dubious.
> >
> > Make it so.
> >
>
> Did I get everything?
There are few more:
arch/arm64/include/asm/tlb.h: struct vm_area_struct vma = { .vm_mm = tlb->mm, };
arch/arm64/mm/hugetlbpage.c: struct vm_area_struct vma = { .vm_mm = mm };
arch/arm64/mm/hugetlbpage.c: struct vm_area_struct vma = { .vm_mm = mm };
--
Kirill A. Shutemov
next prev parent reply other threads:[~2018-07-25 12:39 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-24 12:11 [PATCHv3 0/3] Fix crash due to vma_is_anonymous() false-positives Kirill A. Shutemov
2018-07-24 12:11 ` [PATCHv3 1/3] mm: Introduce vma_init() Kirill A. Shutemov
2018-07-24 20:03 ` Andrew Morton
2018-07-24 20:16 ` Linus Torvalds
2018-07-24 20:41 ` Andrew Morton
2018-07-25 12:39 ` Kirill A. Shutemov [this message]
2018-07-25 17:33 ` Linus Torvalds
2018-07-25 19:42 ` Andrew Morton
2018-07-26 15:14 ` Kirill A. Shutemov
2018-07-24 12:11 ` [PATCHv3 2/3] mm: Use vma_init() to initialize VMAs on stack and data segments Kirill A. Shutemov
2018-07-24 12:11 ` [PATCHv3 3/3] mm: Fix vma_is_anonymous() false-positives Kirill A. Shutemov
2018-07-24 17:33 ` [PATCHv3 0/3] Fix crash due to " Linus Torvalds
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