From: Paolo Bonzini <pbonzini@redhat.com>
To: Andres Lagar-Cavilla <andreslc@google.com>
Cc: Gleb Natapov <gleb@redhat.com>, Rik van Riel <riel@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Mel Gorman <mgorman@suse.de>,
Andy Lutomirski <luto@amacapital.net>,
Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Sasha Levin <sasha.levin@oracle.com>,
Jianyu Zhan <nasa4836@gmail.com>,
Paul Cassella <cassella@cray.com>,
Hugh Dickins <hughd@google.com>,
Peter Feiner <pfeiner@google.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH] kvm: Faults which trigger IO release the mmap_sem
Date: Wed, 17 Sep 2014 22:01:31 +0200 [thread overview]
Message-ID: <5419E89B.7020002@redhat.com> (raw)
In-Reply-To: <CAJu=L5-_1ZDyhnMTFePRCyECr1rVLeMqR6dCDK1m6baR7J7gpw@mail.gmail.com>
Il 17/09/2014 18:58, Andres Lagar-Cavilla ha scritto:
> Understood. So in patch 1, would kvm_gup_retry be ... just a wrapper
> around gup? That looks thin to me, and the naming of the function will
> not be accurate.
Depends on how you interpret "retry" ("with retry" vs. "retry after
_fast"). :)
My point was more to make possible future bisection easier, but I'm not
going to insist. I'll queue the patch as soon as I get the required
Acked-by.
Paolo
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WARNING: multiple messages have this Message-ID (diff)
From: Paolo Bonzini <pbonzini@redhat.com>
To: Andres Lagar-Cavilla <andreslc@google.com>
Cc: Gleb Natapov <gleb@redhat.com>, Rik van Riel <riel@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Mel Gorman <mgorman@suse.de>,
Andy Lutomirski <luto@amacapital.net>,
Andrew Morton <akpm@linux-foundation.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Sasha Levin <sasha.levin@oracle.com>,
Jianyu Zhan <nasa4836@gmail.com>,
Paul Cassella <cassella@cray.com>,
Hugh Dickins <hughd@google.com>,
Peter Feiner <pfeiner@google.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH] kvm: Faults which trigger IO release the mmap_sem
Date: Wed, 17 Sep 2014 22:01:31 +0200 [thread overview]
Message-ID: <5419E89B.7020002@redhat.com> (raw)
In-Reply-To: <CAJu=L5-_1ZDyhnMTFePRCyECr1rVLeMqR6dCDK1m6baR7J7gpw@mail.gmail.com>
Il 17/09/2014 18:58, Andres Lagar-Cavilla ha scritto:
> Understood. So in patch 1, would kvm_gup_retry be ... just a wrapper
> around gup? That looks thin to me, and the naming of the function will
> not be accurate.
Depends on how you interpret "retry" ("with retry" vs. "retry after
_fast"). :)
My point was more to make possible future bisection easier, but I'm not
going to insist. I'll queue the patch as soon as I get the required
Acked-by.
Paolo
next prev parent reply other threads:[~2014-09-17 20:01 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-15 20:11 [PATCH] kvm: Faults which trigger IO release the mmap_sem Andres Lagar-Cavilla
2014-09-15 20:11 ` Andres Lagar-Cavilla
2014-09-16 13:51 ` Paolo Bonzini
2014-09-16 13:51 ` Paolo Bonzini
2014-09-16 16:52 ` Andres Lagar-Cavilla
2014-09-16 16:55 ` Andres Lagar-Cavilla
2014-09-16 16:55 ` Andres Lagar-Cavilla
2014-09-16 18:29 ` Paolo Bonzini
2014-09-16 18:29 ` Paolo Bonzini
2014-09-16 18:42 ` Andres Lagar-Cavilla
2014-09-16 18:42 ` Andres Lagar-Cavilla
2014-09-17 7:43 ` Paolo Bonzini
2014-09-17 7:43 ` Paolo Bonzini
2014-09-17 16:58 ` Andres Lagar-Cavilla
2014-09-17 16:58 ` Andres Lagar-Cavilla
2014-09-17 20:01 ` Paolo Bonzini [this message]
2014-09-17 20:01 ` Paolo Bonzini
2014-09-16 20:51 ` Radim Krčmář
2014-09-16 20:51 ` Radim Krčmář
2014-09-16 20:51 ` Radim Krčmář
2014-09-16 21:01 ` Andres Lagar-Cavilla
2014-09-16 21:01 ` Andres Lagar-Cavilla
2014-09-16 22:34 ` Radim Krčmář
2014-09-16 22:34 ` Radim Krčmář
2014-09-16 22:34 ` Radim Krčmář
2014-09-17 4:15 ` Andres Lagar-Cavilla
2014-09-17 4:15 ` Andres Lagar-Cavilla
2014-09-17 11:35 ` Radim Krčmář
2014-09-17 11:35 ` Radim Krčmář
2014-09-17 11:35 ` Radim Krčmář
2014-09-17 10:26 ` Gleb Natapov
2014-09-17 10:26 ` Gleb Natapov
2014-09-17 11:27 ` Radim Krčmář
2014-09-17 11:27 ` Radim Krčmář
2014-09-17 11:42 ` Gleb Natapov
2014-09-17 11:42 ` Gleb Natapov
2014-09-17 17:00 ` Andres Lagar-Cavilla
2014-09-17 17:00 ` Andres Lagar-Cavilla
2014-09-17 17:08 ` Gleb Natapov
2014-09-17 17:08 ` Gleb Natapov
2014-09-17 17:13 ` Andres Lagar-Cavilla
2014-09-17 17:13 ` Andres Lagar-Cavilla
2014-09-17 17:21 ` Gleb Natapov
2014-09-17 17:21 ` Gleb Natapov
2014-09-17 17:41 ` Andres Lagar-Cavilla
2014-09-17 17:41 ` Andres Lagar-Cavilla
2014-09-17 17:51 ` [PATCH v2] " Andres Lagar-Cavilla
2014-09-17 17:51 ` Andres Lagar-Cavilla
2014-09-18 0:29 ` Wanpeng Li
2014-09-18 0:29 ` Wanpeng Li
2014-09-18 6:13 ` Gleb Natapov
2014-09-18 6:13 ` Gleb Natapov
2014-09-19 0:32 ` Wanpeng Li
2014-09-19 0:32 ` Wanpeng Li
2014-09-19 3:58 ` Andres Lagar-Cavilla
2014-09-19 3:58 ` Andres Lagar-Cavilla
2014-09-19 6:08 ` Paolo Bonzini
2014-09-19 6:08 ` Paolo Bonzini
2014-09-22 20:49 ` Andres Lagar-Cavilla
2014-09-22 20:49 ` Andres Lagar-Cavilla
2014-09-22 21:32 ` Paolo Bonzini
2014-09-22 21:32 ` Paolo Bonzini
2014-09-22 21:53 ` Andrew Morton
2014-09-22 21:53 ` Andrew Morton
2014-09-18 6:15 ` Gleb Natapov
2014-09-18 6:15 ` Gleb Natapov
2014-09-25 21:16 ` Andrea Arcangeli
2014-09-25 21:16 ` Andrea Arcangeli
2014-09-25 21:50 ` Andres Lagar-Cavilla
2014-09-25 21:50 ` Andres Lagar-Cavilla
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