From: Dave Hansen <dave.hansen@intel.com>
To: Wei Wang <wei.w.wang@intel.com>,
virtio-dev@lists.oasis-open.org, linux-kernel@vger.kernel.org,
qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org,
kvm@vger.kernel.org, linux-mm@kvack.org, mst@redhat.com,
david@redhat.com, cornelia.huck@de.ibm.com,
akpm@linux-foundation.org, mgorman@techsingularity.net,
aarcange@redhat.com, amit.shah@redhat.com, pbonzini@redhat.com,
liliang.opensource@gmail.com
Subject: Re: [PATCH v11 6/6] virtio-balloon: VIRTIO_BALLOON_F_CMD_VQ
Date: Mon, 12 Jun 2017 07:07:15 -0700 [thread overview]
Message-ID: <db8cc3d1-50fc-2412-af2f-1070dda38be3@intel.com> (raw)
In-Reply-To: <1497004901-30593-7-git-send-email-wei.w.wang@intel.com>
On 06/09/2017 03:41 AM, Wei Wang wrote:
> + for_each_populated_zone(zone) {
> + for (order = MAX_ORDER - 1; order > 0; order--) {
> + for (migratetype = 0; migratetype < MIGRATE_TYPES;
> + migratetype++) {
> + do {
> + ret = report_unused_page_block(zone,
> + order, migratetype, &page);
> + if (!ret) {
> + pfn = (u64)page_to_pfn(page);
> + add_one_chunk(vb, vq,
> + PAGE_CHNUK_UNUSED_PAGE,
> + pfn << VIRTIO_BALLOON_PFN_SHIFT,
> + (u64)(1 << order) *
> + VIRTIO_BALLOON_PAGES_PER_PAGE);
> + }
> + } while (!ret);
> + }
> + }
> + }
This is pretty unreadable. Please add some indentation. If you go
over 80 cols, then you might need to break this up into a separate
function. But, either way, it can't be left like this.
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next prev parent reply other threads:[~2017-06-12 14:07 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-09 10:41 [PATCH v11 0/6] Virtio-balloon Enhancement Wei Wang
2017-06-09 10:41 ` [PATCH v11 1/6] virtio-balloon: deflate via a page list Wei Wang
2017-06-09 10:41 ` [PATCH v11 2/6] virtio-balloon: coding format cleanup Wei Wang
2017-06-09 10:41 ` [PATCH v11 3/6] virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS Wei Wang
2017-06-13 17:56 ` Michael S. Tsirkin
2017-06-13 17:59 ` Dave Hansen
2017-06-13 18:55 ` Michael S. Tsirkin
2017-06-15 8:10 ` [virtio-dev] " Wei Wang
2017-06-16 3:19 ` Michael S. Tsirkin
2017-06-28 15:04 ` Matthew Wilcox
2017-07-12 13:05 ` Wei Wang
2017-06-09 10:41 ` [PATCH v11 4/6] mm: function to offer a page block on the free list Wei Wang
2017-06-12 14:10 ` Dave Hansen
2017-06-12 16:28 ` Michael S. Tsirkin
2017-06-12 16:42 ` Dave Hansen
2017-06-12 20:34 ` Michael S. Tsirkin
2017-06-12 20:54 ` Dave Hansen
2017-06-13 2:56 ` Wei Wang
2017-06-20 16:44 ` Rik van Riel
2017-06-20 16:49 ` David Hildenbrand
2017-06-20 17:29 ` Rik van Riel
2017-06-20 18:26 ` Michael S. Tsirkin
2017-06-20 19:51 ` Rik van Riel
2017-06-21 12:41 ` Michael S. Tsirkin
2017-06-21 8:38 ` [Qemu-devel] " Wei Wang
2017-06-20 18:17 ` Michael S. Tsirkin
2017-06-20 18:54 ` David Hildenbrand
2017-06-20 18:56 ` Michael S. Tsirkin
2017-06-20 19:01 ` David Hildenbrand
2017-06-21 12:56 ` Christian Borntraeger
2017-06-21 13:47 ` David Hildenbrand
2017-06-09 10:41 ` [PATCH v11 5/6] mm: export symbol of next_zone and first_online_pgdat Wei Wang
2017-06-09 10:41 ` [PATCH v11 6/6] virtio-balloon: VIRTIO_BALLOON_F_CMD_VQ Wei Wang
2017-06-12 14:07 ` Dave Hansen [this message]
2017-06-13 10:17 ` Wei Wang
2017-06-20 16:18 ` Michael S. Tsirkin
2017-06-21 3:28 ` [virtio-dev] " Wei Wang
2017-06-21 12:28 ` Michael S. Tsirkin
2017-06-22 8:40 ` Wei Wang
2017-06-28 15:01 ` Michael S. Tsirkin
2017-07-12 12:57 ` Wei Wang
2017-06-09 11:18 ` [PATCH v11 0/6] Virtio-balloon Enhancement Wang, Wei W
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