diff options
Diffstat (limited to 'include/asm-sparc64/mmu_context.h')
| -rw-r--r-- | include/asm-sparc64/mmu_context.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/asm-sparc64/mmu_context.h b/include/asm-sparc64/mmu_context.h index d6ef977d9..ea7b83d5b 100644 --- a/include/asm-sparc64/mmu_context.h +++ b/include/asm-sparc64/mmu_context.h @@ -1,4 +1,4 @@ -/* $Id: mmu_context.h,v 1.42 2000/02/08 07:47:03 davem Exp $ */ +/* $Id: mmu_context.h,v 1.43 2000/08/09 08:04:45 davem Exp $ */ #ifndef __SPARC64_MMU_CONTEXT_H #define __SPARC64_MMU_CONTEXT_H @@ -29,11 +29,9 @@ extern void get_new_mmu_context(struct mm_struct *mm); /* Initialize a new mmu context. This is invoked when a new * address space instance (unique or shared) is instantiated. - * A fresh mm_struct is cleared out to zeros, so this need not - * do anything on Sparc64 since the only thing we care about - * is that mm->context is an invalid context (ie. zero). + * This just needs to set mm->context to an invalid context. */ -#define init_new_context(__tsk, __mm) do { } while(0) +#define init_new_context(__tsk, __mm) ((__mm)->context = 0UL) /* Destroy a dead context. This occurs when mmput drops the * mm_users count to zero, the mmaps have been released, and |