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From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: David Hildenbrand <david@redhat.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
Dan Williams <dan.j.williams@intel.com>,
Hanjun Guo <guohanjun@huawei.com>,
"virtualization@lists.linux-foundation.org"
<virtualization@lists.linux-foundation.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [PATCH v1 3/3] kernel/resource: cleanup and optimize iomem_is_exclusive()
Date: Thu, 12 Aug 2021 14:15:54 +0300 [thread overview]
Message-ID: <YRUC6p+9jKmXu/NT@smile.fi.intel.com> (raw)
In-Reply-To: <a2af90f4-5bce-df8d-2466-8dabe85dd4b7@redhat.com>
On Thu, Aug 12, 2021 at 09:34:00AM +0200, David Hildenbrand wrote:
> On 12.08.21 09:14, Andy Shevchenko wrote:
> > On Thursday, August 12, 2021, David Hildenbrand <david@redhat.com
> > <mailto:david@redhat.com>> wrote:
> > On 11.08.21 22:47, Andy Shevchenko wrote:
> > On Wednesday, August 11, 2021, David Hildenbrand
> > <david@redhat.com <mailto:david@redhat.com>
> > <mailto:david@redhat.com <mailto:david@redhat.com>>> wrote:
> > Yes, it’s like micro optimization. If you want your way I suggest then
> > to add a macro
> >
> > #define for_each_iomem_resource_child() \
> > for (iomem_resource...)
>
> I think the only thing that really makes sense would be something like this on top (not compiled yet):
Makes sense to me, thanks, go for it!
--
With Best Regards,
Andy Shevchenko
prev parent reply other threads:[~2021-08-12 11:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-11 20:36 [PATCH v1 0/3] virtio-mem: disallow mapping virtio-mem memory via /dev/mem David Hildenbrand
2021-08-11 20:36 ` [PATCH v1 1/3] /dev/mem: disallow access to explicitly excluded system RAM regions David Hildenbrand
2021-08-11 20:36 ` [PATCH v1 2/3] virtio-mem: disallow mapping virtio-mem memory via /dev/mem David Hildenbrand
2021-08-11 20:36 ` [PATCH v1 3/3] kernel/resource: cleanup and optimize iomem_is_exclusive() David Hildenbrand
[not found] ` <CAHp75VdQ_FkvBH4rw63mzm-4MymCWD2Ke_7Rf8T3Zmef3FeQVQ@mail.gmail.com>
2021-08-12 7:07 ` David Hildenbrand
[not found] ` <CAHp75VcU2_qE1xt397L5dpxVMejZdHwWq0D_-Bo57_eWMtmgig@mail.gmail.com>
2021-08-12 7:34 ` David Hildenbrand
2021-08-12 11:15 ` Andy Shevchenko [this message]
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