The patch titled
Subject: mips: fix comment about pgtable_init()
has been added to the -mm mm-unstable branch. Its filename is
mips-fix-comment-about-pgtable_init.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mips-fix-comment-about-pgtable_init.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: "Mike Rapoport (IBM)" <rppt@xxxxxxxxxx>
Subject: mips: fix comment about pgtable_init()
Date: Sun, 19 Mar 2023 23:59:54 +0200
Patch series "mm: move core MM initialization to mm/mm_init.c".
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 15):
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/20230319220008.2138576-1-rppt@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20230319220008.2138576-2-rppt@xxxxxxxxxx
Signed-off-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Cc: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/arch/mips/include/asm/fixmap.h~mips-fix-comment-about-pgtable_init
+++ a/arch/mips/include/asm/fixmap.h
@@ -70,7 +70,7 @@ enum fixed_addresses {
#include <asm-generic/fixmap.h>
/*
- * Called from pgtable_init()
+ * Called from pagetable_init()
*/
extern void fixrange_init(unsigned long start, unsigned long end,
pgd_t *pgd_base);
_
Patches currently in -mm which might be from rppt@xxxxxxxxxx are
mm-move-get_page_from_free_area-to-mm-page_allocc.patch
mips-fix-comment-about-pgtable_init.patch
mm-cma-move-init_cma_reserved_pages-to-cmac-and-make-it-static.patch
mm-page_alloc-add-helper-for-checking-if-check_pages_enabled.patch
mm-move-most-of-core-mm-initialization-to-mm-mm_initc.patch
mm-handle-hashdist-initialization-in-mm-mm_initc.patch
mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp.patch
init-fold-build_all_zonelists-and-page_alloc_init_cpuhp-to-mm_init.patch
initmm-move-mm_init-to-mm-mm_initc-and-rename-it-to-mm_core_init.patch
mm-move-pgtable_init-to-mm-mm_initc-and-make-it-static.patch
mm-move-init_mem_debugging_and_hardening-to-mm-mm_initc.patch
initmm-fold-late-call-to-page_ext_init-to-page_alloc_init_late.patch
mm-move-mem_init_print_info-to-mm_initc.patch
mm-move-kmem_cache_init-declaration-to-mm-slabh.patch
mm-move-vmalloc_init-declaration-to-mm-internalh.patch
maintainers-extend-memblock-entry-to-include-mm-initialization.patch
