diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2011-09-02 14:29:34 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2011-12-24 21:47:56 +1000 |
| commit | d25ba98afce7c87afa39f553a3ff8effed87db03 (patch) | |
| tree | e7158225d753e7dad7b885116672b4485fb3809e /arch/m68k/include/asm/processor.h | |
| parent | 8d362b0dea1a35bea8d7d281317eb7ccb713edcb (diff) | |
m68k: remove thread_info struct from thread struct
Currently on m68k we have a comeplete thread_info structure stored inside
of the thread_struct, and we also have it in the initial part of the kernel
stack. Mostly the code currently uses the one inside of the thread_struct,
only using the "task" pointer from the stack based one.
This is wasteful and confusing, we should only have the single instance of
thread_info inside the stack page. And this is the norm for all other
architectures.
This change makes m68k handle thread_info consistently on both MMU enabled
and non-MMU setups.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/include/asm/processor.h')
| -rw-r--r-- | arch/m68k/include/asm/processor.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h index 568facf3027..7ec06096a6f 100644 --- a/arch/m68k/include/asm/processor.h +++ b/arch/m68k/include/asm/processor.h @@ -88,14 +88,12 @@ struct thread_struct { unsigned long fp[8*3]; unsigned long fpcntl[3]; /* fp control regs */ unsigned char fpstate[FPSTATESIZE]; /* floating point state */ - struct thread_info info; }; #define INIT_THREAD { \ .ksp = sizeof(init_stack) + (unsigned long) init_stack, \ .sr = PS_S, \ .fs = __KERNEL_DS, \ - .info = INIT_THREAD_INFO(init_task), \ } #ifdef CONFIG_MMU |