change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/include/linux/page_idle.h
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@@ -6,7 +6,7 @@
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 #include <linux/page-flags.h>
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 #include <linux/page_ext.h>
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-#ifdef CONFIG_IDLE_PAGE_TRACKING
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+#ifdef CONFIG_PAGE_IDLE_FLAG
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 #ifdef CONFIG_64BIT
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 static inline bool page_is_young(struct page *page)
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@@ -47,66 +47,81 @@
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 static inline bool page_is_young(struct page *page)
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 {
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-	struct page_ext *page_ext = lookup_page_ext(page);
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+	struct page_ext *page_ext = page_ext_get(page);
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+	bool page_young;
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 	if (unlikely(!page_ext))
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 		return false;
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-	return test_bit(PAGE_EXT_YOUNG, &page_ext->flags);
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+	page_young = test_bit(PAGE_EXT_YOUNG, &page_ext->flags);
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+	page_ext_put(page_ext);
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+
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+	return page_young;
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 }
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 static inline void set_page_young(struct page *page)
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 {
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-	struct page_ext *page_ext = lookup_page_ext(page);
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+	struct page_ext *page_ext = page_ext_get(page);
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 	if (unlikely(!page_ext))
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 		return;
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 	set_bit(PAGE_EXT_YOUNG, &page_ext->flags);
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+	page_ext_put(page_ext);
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 }
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 static inline bool test_and_clear_page_young(struct page *page)
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 {
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-	struct page_ext *page_ext = lookup_page_ext(page);
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+	struct page_ext *page_ext = page_ext_get(page);
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+	bool page_young;
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 	if (unlikely(!page_ext))
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 		return false;
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-	return test_and_clear_bit(PAGE_EXT_YOUNG, &page_ext->flags);
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+	page_young = test_and_clear_bit(PAGE_EXT_YOUNG, &page_ext->flags);
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+	page_ext_put(page_ext);
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+
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+	return page_young;
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 }
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 static inline bool page_is_idle(struct page *page)
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 {
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-	struct page_ext *page_ext = lookup_page_ext(page);
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+	struct page_ext *page_ext = page_ext_get(page);
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+	bool page_idle;
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 	if (unlikely(!page_ext))
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 		return false;
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-	return test_bit(PAGE_EXT_IDLE, &page_ext->flags);
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+	page_idle =  test_bit(PAGE_EXT_IDLE, &page_ext->flags);
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+	page_ext_put(page_ext);
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+
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+	return page_idle;
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 }
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 static inline void set_page_idle(struct page *page)
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 {
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-	struct page_ext *page_ext = lookup_page_ext(page);
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+	struct page_ext *page_ext = page_ext_get(page);
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 	if (unlikely(!page_ext))
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 		return;
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 	set_bit(PAGE_EXT_IDLE, &page_ext->flags);
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+	page_ext_put(page_ext);
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 }
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 static inline void clear_page_idle(struct page *page)
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 {
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-	struct page_ext *page_ext = lookup_page_ext(page);
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+	struct page_ext *page_ext = page_ext_get(page);
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 	if (unlikely(!page_ext))
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 		return;
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 	clear_bit(PAGE_EXT_IDLE, &page_ext->flags);
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+	page_ext_put(page_ext);
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 }
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 #endif /* CONFIG_64BIT */
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-#else /* !CONFIG_IDLE_PAGE_TRACKING */
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+#else /* !CONFIG_PAGE_IDLE_FLAG */
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 static inline bool page_is_young(struct page *page)
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 {
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@@ -135,6 +150,6 @@
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 {
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 }
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-#endif /* CONFIG_IDLE_PAGE_TRACKING */
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+#endif /* CONFIG_PAGE_IDLE_FLAG */
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 #endif /* _LINUX_MM_PAGE_IDLE_H */