linux-kernel - [PATCH v2 05/29] virtio-mem: use "unsigned long" for nr

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Date:   Thu, 12 Nov 2020 14:37:51 +0100
From:   David Hildenbrand <david@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     virtualization@...ts.linux-foundation.org, linux-mm@...ck.org,
        "Michael S . Tsirkin" <mst@...hat.com>,
        David Hildenbrand <david@...hat.com>,
        Pankaj Gupta <pankaj.gupta.linux@...il.com>,
        Wei Yang <richard.weiyang@...ux.alibaba.com>,
        Jason Wang <jasowang@...hat.com>
Subject: [PATCH v2 05/29] virtio-mem: use "unsigned long" for nr_pages when fake onlining/offlining

No harm done, but let's be consistent.

Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@...il.com>
Reviewed-by: Wei Yang <richard.weiyang@...ux.alibaba.com>
Cc: "Michael S. Tsirkin" <mst@...hat.com>
Cc: Jason Wang <jasowang@...hat.com>
Cc: Pankaj Gupta <pankaj.gupta.linux@...il.com>
Signed-off-by: David Hildenbrand <david@...hat.com>
---
 drivers/virtio/virtio_mem.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/virtio/virtio_mem.c b/drivers/virtio/virtio_mem.c
index 4f18d9855a0e..94451b401fba 100644
--- a/drivers/virtio/virtio_mem.c
+++ b/drivers/virtio/virtio_mem.c
@@ -717,7 +717,7 @@ static int virtio_mem_memory_notifier_cb(struct notifier_block *nb,
  * (via generic_online_page()) using PageDirty().
  */
 static void virtio_mem_set_fake_offline(unsigned long pfn,
-					unsigned int nr_pages, bool onlined)
+					unsigned long nr_pages, bool onlined)
 {
 	for (; nr_pages--; pfn++) {
 		struct page *page = pfn_to_page(pfn);
@@ -736,7 +736,7 @@ static void virtio_mem_set_fake_offline(unsigned long pfn,
  * (via generic_online_page()), clear PageDirty().
  */
 static void virtio_mem_clear_fake_offline(unsigned long pfn,
-					  unsigned int nr_pages, bool onlined)
+					  unsigned long nr_pages, bool onlined)
 {
 	for (; nr_pages--; pfn++) {
 		struct page *page = pfn_to_page(pfn);
@@ -751,10 +751,10 @@ static void virtio_mem_clear_fake_offline(unsigned long pfn,
  * Release a range of fake-offline pages to the buddy, effectively
  * fake-onlining them.
  */
-static void virtio_mem_fake_online(unsigned long pfn, unsigned int nr_pages)
+static void virtio_mem_fake_online(unsigned long pfn, unsigned long nr_pages)
 {
 	const unsigned long max_nr_pages = MAX_ORDER_NR_PAGES;
-	int i;
+	unsigned long i;
 
 	/*
 	 * We are always called at least with MAX_ORDER_NR_PAGES
-- 
2.26.2