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Commit 619b2385 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
Browse files

Merge "mem-offline: disallow page migration to isolated page blocks"

parents 1108203d ff56a975

drivers/soc/qcom/mem-offline.c

+7 −0
Original line number Original line Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include <linux/vmstat.h>

#include <linux/vmstat.h>

#include <linux/mailbox_client.h>

#include <linux/mailbox_client.h>

#include <linux/mailbox/qmp.h>

#include <linux/mailbox/qmp.h>

#include <linux/page-isolation.h>

#include <asm/tlbflush.h>

#include <asm/tlbflush.h>

#include <asm/cacheflush.h>

#include <asm/cacheflush.h>

#include <soc/qcom/rpm-smd.h>

#include <soc/qcom/rpm-smd.h>
@@ -460,6 +461,12 @@ static void isolate_free_pages(struct movable_zone_fill_control *fc) 
			continue;

			continue;

		}

		}





		if (!(start_pfn % pageblock_nr_pages) &&

			is_migrate_isolate_page(page)) {

			start_pfn += pageblock_nr_pages - 1;

			continue;

		}



		if (!PageBuddy(page))

		if (!PageBuddy(page))

			continue;

			continue;