Searched refs:old_mm (Results 1 – 5 of 5) sorted by relevance
| /linux/arch/x86/kernel/ |
| A D | ldt.c | 449 int ldt_dup_context(struct mm_struct *old_mm, struct mm_struct *mm) in ldt_dup_context() argument
454 if (!old_mm) in ldt_dup_context()
457 mutex_lock(&old_mm->context.lock); in ldt_dup_context()
458 if (!old_mm->context.ldt) in ldt_dup_context()
461 new_ldt = alloc_ldt_struct(old_mm->context.ldt->nr_entries); in ldt_dup_context()
467 memcpy(new_ldt->entries, old_mm->context.ldt->entries, in ldt_dup_context()
480 mutex_unlock(&old_mm->context.lock); in ldt_dup_context()
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| /linux/fs/ |
| A D | exec.c | 974 struct mm_struct *old_mm, *active_mm; in exec_mmap() local
979 old_mm = current->mm; in exec_mmap()
980 exec_mm_release(tsk, old_mm); in exec_mmap()
981 if (old_mm) in exec_mmap()
982 sync_mm_rss(old_mm); in exec_mmap()
988 if (old_mm) { in exec_mmap()
1023 if (old_mm) { in exec_mmap()
1024 mmap_read_unlock(old_mm); in exec_mmap()
1025 BUG_ON(active_mm != old_mm); in exec_mmap()
1027 mm_update_next_owner(old_mm); in exec_mmap()
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| /linux/arch/sparc/include/asm/ |
| A D | mmu_context_32.h | 24 void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm,
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| A D | mmu_context_64.h | 80 static inline void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, struct task_struct *ts… in switch_mm() argument
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| /linux/arch/sparc/mm/ |
| A D | srmmu.c | 413 static inline void alloc_context(struct mm_struct *old_mm, struct mm_struct *mm) in alloc_context() argument
426 if (ctxp->ctx_mm == old_mm) in alloc_context()
471 void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm, in switch_mm() argument
478 alloc_context(old_mm, mm); in switch_mm()
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