lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

m68k: merge the init_task code for mmu and non-mmu targets

Browse Source 
The init_task code can be the same for both mmu and non-mmu targets.
None of the alignment carried out in the the current init_task code
is necessary. The linker script takes care of aligning the init_thread
structure to a THREAD SIZE boundary, and that is all we need.

So use the init_task.c code for all target types, that makes m68k
code consistent with what most other architectures do.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Greg Ungerer
2011-08-30 16:11:05 +10:00
parent ed3da2c443
commit 409ee2455c
3 changed files with 3 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/m68k/kernel/init_task.c
View File

@@ -19,7 +19,6 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
*
* All other task structs will be allocated on slabs in fork.c
*/
__asm__(".align 4");
struct task_struct init_task = INIT_TASK(init_task);
EXPORT_SYMBOL(init_task);
@@ -27,7 +26,7 @@ EXPORT_SYMBOL(init_task);
/*
* Initial thread structure.
*
* We need to make sure that this is 8192-byte aligned due to the
* We need to make sure that this is THREAD size aligned due to the
* way process stacks are handled. This is done by having a special
* "init_task" linker map entry..
*/