Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
MIME-Version: 1.0
References: <154166765576.10655.15178401490817622677.stgit@localhost.localdomain>
 <b0ff11bd-49ea-6073-3c06-80a57275936a@virtuozzo.com>
In-Reply-To: <b0ff11bd-49ea-6073-3c06-80a57275936a@virtuozzo.com>
From:   Miklos Szeredi <miklos@szeredi.hu>
Date:   Thu, 10 Jan 2019 09:37:18 +0100
Message-ID: <CAJfpegsnbKNOUj1JwE-cN1ejOi9Ad+T0bcKOHsyPj5u7EDWv+Q@mail.gmail.com>
Subject: Re: [PATCH v2 0/5] fuse: Interrupt-related optimizations and improvements
To:     Kirill Tkhai <ktkhai@virtuozzo.com>
Cc:     linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Wed, Dec 26, 2018 at 2:25 PM Kirill Tkhai <ktkhai@virtuozzo.com> wrote:
>
> ping
>
> On 08.11.2018 12:05, Kirill Tkhai wrote:
> > v2: Changes in [1-2,5] patches. The biggest change is in [5],
> >     where repeater FR_INTERRUPTED assignment is removed.
> >
> > This patchset consists of several parts. Patches [1-2] optimize
> > likely case of request_end(), and make this function to take
> > fiq->waitq.lock only, when it is really needed. This improves
> > performance of this function completes.
> >
> > Patch 3 makes request_end() to call wake_up() only for not
> > background requests (background requests never wait answer),
> > and this optimizes this function a bit more
> >
> > Patches [4-5] makes code to check userspace requests correct
> > interrupt id to requeue (whether we've sent this interrupt).

Pushed to fuse.git#for-next.

Thanks,
Miklos