The patch titled
Subject: mm-add-setup_initial_init_mm-helper-v3
has been added to the -mm tree. Its filename is
mm-add-setup_initial_init_mm-helper-v3.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-add-setup_initial_init_mm-helper-v3.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-add-setup_initial_init_mm-helper-v3.patch
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Subject: mm-add-setup_initial_init_mm-helper-v3
uninline setup_initial_init_mm()
Link: https://lkml.kernel.org/r/20210607023611.159804-1-wangkefeng.wang@xxxxxxxxxx
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Suggested-by: Mike Rapoport <rppt@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/mm.h | 3 +++
mm/init-mm.c | 9 +++++++++
2 files changed, 12 insertions(+)
--- a/include/linux/mm.h~mm-add-setup_initial_init_mm-helper-v3
+++ a/include/linux/mm.h
@@ -244,6 +244,9 @@ int __add_to_page_cache_locked(struct pa
#define lru_to_page(head) (list_entry((head)->prev, struct page, lru))
+void setup_initial_init_mm(void *start_code, void *end_code,
+ void *end_data, void *brk);
+
/*
* Linux kernel virtual memory manager primitives.
* The idea being to have a "virtual" mm in the same way
--- a/mm/init-mm.c~mm-add-setup_initial_init_mm-helper-v3
+++ a/mm/init-mm.c
@@ -40,3 +40,12 @@ struct mm_struct init_mm = {
.cpu_bitmap = CPU_BITS_NONE,
INIT_MM_CONTEXT(init_mm)
};
+
+void setup_initial_init_mm(void *start_code, void *end_code,
+ void *end_data, void *brk)
+{
+ init_mm.start_code = (unsigned long)start_code;
+ init_mm.end_code = (unsigned long)end_code;
+ init_mm.end_data = (unsigned long)end_data;
+ init_mm.brk = (unsigned long)brk;
+}
_
Patches currently in -mm which might be from wangkefeng.wang@xxxxxxxxxx are
mm-page-writeback-kill-get_writeback_state-comments.patch
mm-add-setup_initial_init_mm-helper.patch
mm-add-setup_initial_init_mm-helper-v3.patch
arc-convert-to-setup_initial_init_mm.patch
arm-convert-to-setup_initial_init_mm.patch
arm64-convert-to-setup_initial_init_mm.patch
csky-convert-to-setup_initial_init_mm.patch
h8300-convert-to-setup_initial_init_mm.patch
m68k-convert-to-setup_initial_init_mm.patch
nds32-convert-to-setup_initial_init_mm.patch
nios2-convert-to-setup_initial_init_mm.patch
openrisc-convert-to-setup_initial_init_mm.patch
powerpc-convert-to-setup_initial_init_mm.patch
riscv-convert-to-setup_initial_init_mm.patch
s390-convert-to-setup_initial_init_mm.patch
sh-convert-to-setup_initial_init_mm.patch
x86-convert-to-setup_initial_init_mm.patch
mm-move-holes_in_zone-into-mm.patch
mm-generalize-zone_.patch
