Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/mm/page_idle.c b/mm/page_idle.c
index 6302bc6..2955124 100644
--- a/mm/page_idle.c
+++ b/mm/page_idle.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/init.h>
-#include <linux/bootmem.h>
+#include <linux/memblock.h>
#include <linux/fs.h>
#include <linux/sysfs.h>
#include <linux/kobject.h>
@@ -31,7 +31,7 @@
static struct page *page_idle_get_page(unsigned long pfn)
{
struct page *page;
- struct zone *zone;
+ pg_data_t *pgdat;
if (!pfn_valid(pfn))
return NULL;
@@ -41,13 +41,13 @@
!get_page_unless_zero(page))
return NULL;
- zone = page_zone(page);
- spin_lock_irq(zone_lru_lock(zone));
+ pgdat = page_pgdat(page);
+ spin_lock_irq(&pgdat->lru_lock);
if (unlikely(!PageLRU(page))) {
put_page(page);
page = NULL;
}
- spin_unlock_irq(zone_lru_lock(zone));
+ spin_unlock_irq(&pgdat->lru_lock);
return page;
}
@@ -136,7 +136,7 @@
end_pfn = pfn + count * BITS_PER_BYTE;
if (end_pfn > max_pfn)
- end_pfn = ALIGN(max_pfn, BITMAP_CHUNK_BITS);
+ end_pfn = max_pfn;
for (; pfn < end_pfn; pfn++) {
bit = pfn % BITMAP_CHUNK_BITS;
@@ -181,7 +181,7 @@
end_pfn = pfn + count * BITS_PER_BYTE;
if (end_pfn > max_pfn)
- end_pfn = ALIGN(max_pfn, BITMAP_CHUNK_BITS);
+ end_pfn = max_pfn;
for (; pfn < end_pfn; pfn++) {
bit = pfn % BITMAP_CHUNK_BITS;