From 12b9ac6d4385e6a2ffe08e94f810cd34ee53dcdb Mon Sep 17 00:00:00 2001 From: "Mike Rapoport (IBM)" Date: Tue, 21 Mar 2023 19:05:00 +0200 Subject: [PATCH] mips: fix comment about pgtable_init() Patch series "mm: move core MM initialization to mm/mm_init.c", v2. This set moves most of the core MM initialization to mm/mm_init.c. This largely includes free_area_init() and its helpers, functions used at boot time, mm_init() from init/main.c and some of the functions it calls. Aside from gaining some more space before mm/page_alloc.c hits 10k lines, this makes mm/page_alloc.c to be mostly about buddy allocator and moves the init code out of the way, which IMO improves maintainability. Besides, this allows to move a couple of declarations out of include/linux and make them private to mm/. And as an added bonus there a slight decrease in vmlinux size. For tinyconfig and defconfig on x86 I've got tinyconfig: text data bss dec hex filename 853206 289376 1200128 2342710 23bf36 a/vmlinux 853198 289344 1200128 2342670 23bf0e b/vmlinux defconfig: text data bss dec hex filename 26152959 9730634 2170884 38054477 244aa4d a/vmlinux 26152945 9730602 2170884 38054431 244aa1f b/vmlinux This patch (of 14): Comment about fixrange_init() says that its called from pgtable_init() while the actual caller is pagetabe_init(). Update comment to match the code. Link: https://lkml.kernel.org/r/20230321170513.2401534-1-rppt@kernel.org Link: https://lkml.kernel.org/r/20230321170513.2401534-2-rppt@kernel.org Signed-off-by: Mike Rapoport (IBM) Reviewed-by: David Hildenbrand Reviewed-by: Philippe Mathieu-Daud Reviewed-by: Vlastimil Babka Cc: Doug Berger Cc: Matthew Wilcox (Oracle) Cc: Mel Gorman Cc: Michal Hocko Cc: Thomas Bogendoerfer Signed-off-by: Andrew Morton --- arch/mips/include/asm/fixmap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/mips/include/asm/fixmap.h b/arch/mips/include/asm/fixmap.h index beea14761cef..b037718d7e8b 100644 --- a/arch/mips/include/asm/fixmap.h +++ b/arch/mips/include/asm/fixmap.h @@ -70,7 +70,7 @@ enum fixed_addresses { #include /* - * Called from pgtable_init() + * Called from pagetable_init() */ extern void fixrange_init(unsigned long start, unsigned long end, pgd_t *pgd_base); -- 2.11.0