+ mm-add-setup_initial_init_mm-helper-v3.patch added to -mm tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

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 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




[Index of Archives]     [Kernel Archive]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]

  Powered by Linux