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uml: fold mmu_context_skas into mm_context

소스 검색 
This patch folds mmu_context_skas into struct mm_context, changing all users
of these structures as needed.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike
2007-10-16 01:27:06 -07:00
committed by Linus Torvalds
부모 fab95c55e3
커밋 6c738ffa9f
12개의 변경된 파일과 58개의 추가작업 그리고 75개의 파일을 삭제
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17
arch/um/sys-i386/ldt.c
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@@ -33,7 +33,7 @@ long write_ldt_entry(struct mm_id * mm_idp, int func, struct user_desc * desc,
* Note: I'm unsure: should interrupts be disabled here?
*/
if (!current->active_mm || current->active_mm == &init_mm ||
mm_idp != &current->active_mm->context.skas.id)
mm_idp != &current->active_mm->context.id)
__switch_mm(mm_idp);
}
@@ -79,8 +79,8 @@ long write_ldt_entry(struct mm_id * mm_idp, int func, struct user_desc * desc,
* PTRACE_LDT possible to implement.
*/
if (current->active_mm && current->active_mm != &init_mm &&
mm_idp != &current->active_mm->context.skas.id)
__switch_mm(&current->active_mm->context.skas.id);
mm_idp != &current->active_mm->context.id)
__switch_mm(&current->active_mm->context.id);
}
return res;
@@ -135,7 +135,7 @@ static int read_ldt(void __user * ptr, unsigned long bytecount)
{
int i, err = 0;
unsigned long size;
uml_ldt_t * ldt = &current->mm->context.skas.ldt;
uml_ldt_t * ldt = &current->mm->context.ldt;
if (!ldt->entry_count)
goto out;
@@ -203,8 +203,8 @@ static int read_default_ldt(void __user * ptr, unsigned long bytecount)
static int write_ldt(void __user * ptr, unsigned long bytecount, int func)
{
uml_ldt_t * ldt = &current->mm->context.skas.ldt;
struct mm_id * mm_idp = &current->mm->context.skas.id;
uml_ldt_t * ldt = &current->mm->context.ldt;
struct mm_id * mm_idp = &current->mm->context.id;
int i, err;
struct user_desc ldt_info;
struct ldt_entry entry0, *ldt_p;
@@ -384,8 +384,7 @@ out_free:
free_pages((unsigned long)ldt, order);
}
long init_new_ldt(struct mmu_context_skas * new_mm,
struct mmu_context_skas * from_mm)
long init_new_ldt(struct mm_context *new_mm, struct mm_context *from_mm)
{
struct user_desc desc;
short * num_p;
@@ -483,7 +482,7 @@ long init_new_ldt(struct mmu_context_skas * new_mm,
}
void free_ldt(struct mmu_context_skas * mm)
void free_ldt(struct mm_context *mm)
{
int i;