Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bb1f17b0 authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Linus Torvalds
Browse files

mm: consolidate init_mm definition 



* create mm/init-mm.c, move init_mm there
* remove INIT_MM, initialize init_mm with C99 initializer
* unexport init_mm on all arches:

  init_mm is already unexported on x86.

  One strange place is some OMAP driver (drivers/video/omap/) which
  won't build modular, but it's already wants get_vm_area() export.
  Somebody should look there.

[akpm@linux-foundation.org: add missing #includes]
Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Cc: Americo Wang <xiyou.wangcong@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 3b0fde0f

arch/alpha/kernel/init_task.c

+0 −3
Original line number Diff line number Diff line
@@ -10,10 +10,7 @@ 


static struct signal_struct init_signals = INIT_SIGNALS(init_signals);

static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);

struct mm_struct init_mm = INIT_MM(init_mm);

struct task_struct init_task = INIT_TASK(init_task);



EXPORT_SYMBOL(init_mm);

EXPORT_SYMBOL(init_task);



union thread_union init_thread_union

arch/arm/kernel/init_task.c

+0 −4
Original line number Diff line number Diff line
@@ -14,10 +14,6 @@ 


static struct signal_struct init_signals = INIT_SIGNALS(init_signals);

static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);

struct mm_struct init_mm = INIT_MM(init_mm);



EXPORT_SYMBOL(init_mm);



/*

 * Initial thread structure.

 *

arch/avr32/kernel/init_task.c

+0 −4
Original line number Diff line number Diff line
@@ -15,10 +15,6 @@ 


static struct signal_struct init_signals = INIT_SIGNALS(init_signals);

static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);

struct mm_struct init_mm = INIT_MM(init_mm);



EXPORT_SYMBOL(init_mm);



/*

 * Initial thread structure. Must be aligned on an 8192-byte boundary.

 */

arch/blackfin/kernel/init_task.c

+0 −4
Original line number Diff line number Diff line
@@ -35,10 +35,6 @@ 


static struct signal_struct init_signals = INIT_SIGNALS(init_signals);

static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);



struct mm_struct init_mm = INIT_MM(init_mm);

EXPORT_SYMBOL(init_mm);



/*

 * Initial task structure.

 *

arch/cris/kernel/process.c

+0 −4
Original line number Diff line number Diff line
@@ -38,10 +38,6 @@ 


static struct signal_struct init_signals = INIT_SIGNALS(init_signals);

static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);

struct mm_struct init_mm = INIT_MM(init_mm);



EXPORT_SYMBOL(init_mm);



/*

 * Initial thread structure.

 *