From: Arnd Bergmann Date: Tue, 15 Oct 2024 14:36:06 +0000 (+0000) Subject: bootmem: add bootmem_type stub function X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=51067fd22842ec64eafe7ccd77fc1d60c2bb5453;p=users%2Fjedix%2Flinux-maple.git bootmem: add bootmem_type stub function When CONFIG_HAVE_BOOTMEM_INFO_NODE is disabled, the bootmem_type() and bootmem_info() functions are not defined: mm/sparse.c: In function 'free_map_bootmem': mm/sparse.c:730:24: error: implicit declaration of function 'bootmem_type' [-Wimplicit-function-declaration] 730 | type = bootmem_type(page); | ^~~~~~~~~~~~ mm/sparse.c: In function 'free_map_bootmem': mm/sparse.c:735:39: error: implicit declaration of function 'bootmem_info'; did you mean 'bootmem_type'? [-Wimplicit-function-declaration] Add trivial stub functions to make it build. Link: https://lkml.kernel.org/r/20241015143802.577613-1-arnd@kernel.org Fixes: 43d552a255a6 ("bootmem: stop using page->index") Signed-off-by: Arnd Bergmann Cc: "Matthew Wilcox (Oracle)" Signed-off-by: Andrew Morton --- diff --git a/include/linux/bootmem_info.h b/include/linux/bootmem_info.h index e2fe5de93dcc..d8a8d245824a 100644 --- a/include/linux/bootmem_info.h +++ b/include/linux/bootmem_info.h @@ -62,6 +62,16 @@ static inline void put_page_bootmem(struct page *page) { } +static inline enum bootmem_type bootmem_type(const struct page *page) +{ + return SECTION_INFO; +} + +static inline unsigned long bootmem_info(const struct page *page) +{ + return 0; +} + static inline void get_page_bootmem(unsigned long info, struct page *page, enum bootmem_type type) {