Commit aeaec8e2 authored by Andrey Konovalov's avatar Andrey Konovalov Committed by Andrew Morton
Browse files

mm: rename kernel_init_free_pages to kernel_init_pages 

Rename kernel_init_free_pages() to kernel_init_pages().  This function is
not only used for free pages but also for pages that were just allocated.

Link: https://lkml.kernel.org/r/1ecaffc0a9c1404d4d7cf52efe0b2dc8a0c681d8.1654798516.git.andreyknvl@google.com


Signed-off-by: default avatarAndrey Konovalov <andreyknvl@google.com>
Reviewed-by: default avatarMuchun Song <songmuchun@bytedance.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Marco Elver <elver@google.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent d79905c7

mm/page_alloc.c

+3 −3
Original line number Diff line number Diff line
@@ -1296,7 +1296,7 @@ static inline bool should_skip_kasan_poison(struct page *page, fpi_t fpi_flags) 
	       PageSkipKASanPoison(page);

}



static void kernel_init_free_pages(struct page *page, int numpages)

static void kernel_init_pages(struct page *page, int numpages)

{

	int i;
@@ -1396,7 +1396,7 @@ static __always_inline bool free_pages_prepare(struct page *page, 
			init = false;

	}

	if (init)

		kernel_init_free_pages(page, 1 << order);

		kernel_init_pages(page, 1 << order);



	/*

	 * arch_free_page() can make the page's contents inaccessible.  s390
@@ -2441,7 +2441,7 @@ inline void post_alloc_hook(struct page *page, unsigned int order, 
	}

	/* If memory is still not initialized, do it now. */

	if (init)

		kernel_init_free_pages(page, 1 << order);

		kernel_init_pages(page, 1 << order);

	/* Propagate __GFP_SKIP_KASAN_POISON to page flags. */

	if (kasan_hw_tags_enabled() && (gfp_flags & __GFP_SKIP_KASAN_POISON))

		SetPageSkipKASanPoison(page);