From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径
---
kernel/include/linux/page_owner.h | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/kernel/include/linux/page_owner.h b/kernel/include/linux/page_owner.h
index 8679ccd..4efb4ae 100644
--- a/kernel/include/linux/page_owner.h
+++ b/kernel/include/linux/page_owner.h
@@ -5,13 +5,17 @@
#include <linux/jump_label.h>
#ifdef CONFIG_PAGE_OWNER
+extern bool page_owner_enabled;
extern struct static_key_false page_owner_inited;
extern struct page_ext_operations page_owner_ops;
+extern struct page_owner *get_page_owner(struct page_ext *page_ext);
+extern depot_stack_handle_t get_page_owner_handle(struct page_ext *page_ext,
+ unsigned long pfn);
extern void __reset_page_owner(struct page *page, unsigned int order);
extern void __set_page_owner(struct page *page,
unsigned int order, gfp_t gfp_mask);
-extern void __split_page_owner(struct page *page, unsigned int order);
+extern void __split_page_owner(struct page *page, unsigned int nr);
extern void __copy_page_owner(struct page *oldpage, struct page *newpage);
extern void __set_page_owner_migrate_reason(struct page *page, int reason);
extern void __dump_page_owner(struct page *page);
@@ -31,10 +35,10 @@
__set_page_owner(page, order, gfp_mask);
}
-static inline void split_page_owner(struct page *page, unsigned int order)
+static inline void split_page_owner(struct page *page, unsigned int nr)
{
if (static_branch_unlikely(&page_owner_inited))
- __split_page_owner(page, order);
+ __split_page_owner(page, nr);
}
static inline void copy_page_owner(struct page *oldpage, struct page *newpage)
{
--
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