Searched refs:old_mm (Results 1 – 8 of 8) sorted by relevance
| /linux-2.4.37.9/arch/i386/kernel/ |
| D | ldt.c | 91 struct mm_struct * old_mm; in init_new_context() local
96 old_mm = current->mm; in init_new_context()
97 if (old_mm && old_mm->context.size > 0) { in init_new_context()
98 down(&old_mm->context.sem); in init_new_context()
99 retval = copy_ldt(&mm->context, &old_mm->context); in init_new_context()
100 up(&old_mm->context.sem); in init_new_context()
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| /linux-2.4.37.9/arch/cris/mm/ |
| D | tlb.c | 242 struct mm_struct *old_mm; in alloc_context() local
248 old_mm = page_id_map[map_replace_ptr]; in alloc_context()
250 if(old_mm) { in alloc_context()
254 flush_tlb_mm(old_mm); in alloc_context()
256 old_mm->context = NO_CONTEXT; in alloc_context()
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| /linux-2.4.37.9/include/asm-sparc/ |
| D | mmu_context.h | 31 #define switch_mm(old_mm, mm, tsk, cpu) BTFIXUP_CALL(switch_mm)(old_mm, mm, tsk, cpu) argument
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| /linux-2.4.37.9/fs/ |
| D | exec.c | 430 struct mm_struct * mm, * old_mm; in exec_mmap() local
432 old_mm = current->mm; in exec_mmap()
434 if (old_mm && atomic_read(&old_mm->mm_users) == 1) { in exec_mmap()
436 down_write(&old_mm->mmap_sem); in exec_mmap()
437 exit_mmap(old_mm); in exec_mmap()
438 up_write(&old_mm->mmap_sem); in exec_mmap()
465 if (old_mm) { in exec_mmap()
466 if (active_mm != old_mm) BUG(); in exec_mmap()
467 mmput(old_mm); in exec_mmap()
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| /linux-2.4.37.9/include/asm-sparc64/ |
| D | mmu_context.h | 110 static inline void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, struct task_struct *ts… in switch_mm() argument
120 if (!ctx_valid || (old_mm != mm)) { in switch_mm()
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| /linux-2.4.37.9/arch/x86_64/kernel/ |
| D | process.c | 483 struct mm_struct * old_mm; in copy_segments() local
487 old_mm = current->mm; in copy_segments()
488 if (old_mm && (old_ldt = old_mm->context.segments) != NULL) { in copy_segments()
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| /linux-2.4.37.9/arch/sparc/mm/ |
| D | sun4c.c | 1603 static void sun4c_alloc_context(struct mm_struct *old_mm, struct mm_struct *mm) in sun4c_alloc_context() argument
1616 if (ctxp->ctx_mm == old_mm) in sun4c_alloc_context()
1628 static void sun4c_switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, struct task_struct *tsk… in sun4c_switch_mm() argument
1635 sun4c_alloc_context(old_mm, mm); in sun4c_switch_mm()
1642 if (dirty || old_mm != mm) in sun4c_switch_mm()
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| D | srmmu.c | 457 static inline void alloc_context(struct mm_struct *old_mm, struct mm_struct *mm) in alloc_context() argument
470 if(ctxp->ctx_mm == old_mm) in alloc_context()
493 static void srmmu_switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, in srmmu_switch_mm() argument
498 alloc_context(old_mm, mm); in srmmu_switch_mm()
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