From: Linus Torvalds <torvalds@linux-foundation.org>
To: Brian Geffon <bgeffon@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Andy Lutomirski <luto@amacapital.net>,
Sonny Rao <sonnyrao@google.com>,
Jesse Barnes <jsbarnes@google.com>,
Dmitry Vyukov <dvyukov@google.com>,
Minchan Kim <minchan@kernel.org>,
"Kirill A . Shutemov" <kirill@shutemov.name>,
Vlastimil Babka <vbabka@suse.cz>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>,
Linux API <linux-api@vger.kernel.org>,
syzbot <syzkaller@googlegroups.com>
Subject: Re: [PATCH] mm: Fix MREMAP_DONTUNMAP accounting on VMA merge
Date: Sun, 19 Apr 2020 14:09:03 -0700 [thread overview]
Message-ID: <CAHk-=wjxnvTK-n8fwNJVHB95-9whnPXZ8jJ7xDOT-dxi5biwxQ@mail.gmail.com> (raw)
In-Reply-To: <CAHk-=wgOYDi2pqECSGnxnBijemqWoLPWDh1LSKV5UrSivUUoRA@mail.gmail.com>
On Sun, Apr 19, 2020 at 10:59 AM Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> So I do have a query: would it perhaps not be a good idea to simply
> remove the "vma_merge()" call from copy_vma(), and do at the end of
> move_vma() instead?
I decided to apply the patch regardless, even if somebody does end up
deciding "yeah, let's move the vma_merge() down" later.
Linus
prev parent reply other threads:[~2020-04-19 21:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 17:25 Brian Geffon
2020-04-19 17:59 ` Linus Torvalds
2020-04-19 21:09 ` Linus Torvalds [this message]
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