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Searched refs:oldmm (Results 1 - 23 of 23) sorted by relevance

/kernel/linux/linux-6.6/arch/x86/include/asm/
H A Dmmu_context.h60 int ldt_dup_context(struct mm_struct *oldmm, struct mm_struct *mm);
65 static inline int ldt_dup_context(struct mm_struct *oldmm, in ldt_dup_context() argument
94 static inline void dup_lam(struct mm_struct *oldmm, struct mm_struct *mm) in dup_lam() argument
96 mm->context.lam_cr3_mask = oldmm->context.lam_cr3_mask; in dup_lam()
97 mm->context.untag_mask = oldmm->context.untag_mask; in dup_lam()
124 static inline void dup_lam(struct mm_struct *oldmm, struct mm_struct *mm) in dup_lam() argument
195 static inline void arch_dup_pkeys(struct mm_struct *oldmm, in arch_dup_pkeys() argument
202 /* Duplicate the oldmm pkey state in mm: */ in arch_dup_pkeys()
203 mm->context.pkey_allocation_map = oldmm->context.pkey_allocation_map; in arch_dup_pkeys()
204 mm->context.execute_only_pkey = oldmm in arch_dup_pkeys()
208 arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm) arch_dup_mmap() argument
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/kernel/linux/linux-5.10/arch/x86/include/asm/
H A Dmmu_context.h66 int ldt_dup_context(struct mm_struct *oldmm, struct mm_struct *mm);
71 static inline int ldt_dup_context(struct mm_struct *oldmm, in ldt_dup_context() argument
150 static inline void arch_dup_pkeys(struct mm_struct *oldmm, in arch_dup_pkeys() argument
157 /* Duplicate the oldmm pkey state in mm: */ in arch_dup_pkeys()
158 mm->context.pkey_allocation_map = oldmm->context.pkey_allocation_map; in arch_dup_pkeys()
159 mm->context.execute_only_pkey = oldmm->context.execute_only_pkey; in arch_dup_pkeys()
163 static inline int arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm) in arch_dup_mmap() argument
165 arch_dup_pkeys(oldmm, mm); in arch_dup_mmap()
166 paravirt_arch_dup_mmap(oldmm, mm); in arch_dup_mmap()
167 return ldt_dup_context(oldmm, m in arch_dup_mmap()
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H A Dparavirt.h318 static inline void paravirt_arch_dup_mmap(struct mm_struct *oldmm, in paravirt_arch_dup_mmap() argument
321 PVOP_VCALL2(mmu.dup_mmap, oldmm, mm); in paravirt_arch_dup_mmap()
813 static inline void paravirt_arch_dup_mmap(struct mm_struct *oldmm, in paravirt_arch_dup_mmap() argument
H A Dparavirt_types.h221 void (*dup_mmap)(struct mm_struct *oldmm,
/kernel/linux/linux-6.6/include/linux/
H A Dkhugepaged.h30 static inline void khugepaged_fork(struct mm_struct *mm, struct mm_struct *oldmm) in khugepaged_fork() argument
32 if (test_bit(MMF_VM_HUGEPAGE, &oldmm->flags)) in khugepaged_fork()
42 static inline void khugepaged_fork(struct mm_struct *mm, struct mm_struct *oldmm) in khugepaged_fork() argument
H A Dksm.h46 static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) in ksm_fork() argument
50 if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) { in ksm_fork()
56 if (test_bit(MMF_VM_MERGE_ANY, &oldmm->flags)) in ksm_fork()
105 static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) in ksm_fork() argument
H A Duprobes.h121 extern void uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm);
184 uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm) in uprobe_dup_mmap() argument
/kernel/linux/linux-5.10/include/linux/
H A Dksm.h27 static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) in ksm_fork() argument
29 if (test_bit(MMF_VM_MERGEABLE, &oldmm->flags)) in ksm_fork()
59 static inline int ksm_fork(struct mm_struct *mm, struct mm_struct *oldmm) in ksm_fork() argument
H A Dkhugepaged.h43 static inline int khugepaged_fork(struct mm_struct *mm, struct mm_struct *oldmm) in khugepaged_fork() argument
45 if (test_bit(MMF_VM_HUGEPAGE, &oldmm->flags)) in khugepaged_fork()
70 static inline int khugepaged_fork(struct mm_struct *mm, struct mm_struct *oldmm) in khugepaged_fork() argument
H A Duprobes.h121 extern void uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm);
184 uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm) in uprobe_dup_mmap() argument
/kernel/linux/linux-5.10/arch/powerpc/include/asm/
H A Dmmu_context.h272 void arch_dup_pkeys(struct mm_struct *oldmm, struct mm_struct *mm);
285 #define arch_dup_pkeys(oldmm, mm)
294 static inline int arch_dup_mmap(struct mm_struct *oldmm,
297 arch_dup_pkeys(oldmm, mm);
/kernel/linux/linux-6.6/arch/powerpc/include/asm/
H A Dmmu_context.h275 void arch_dup_pkeys(struct mm_struct *oldmm, struct mm_struct *mm);
285 #define arch_dup_pkeys(oldmm, mm)
294 static inline int arch_dup_mmap(struct mm_struct *oldmm,
297 arch_dup_pkeys(oldmm, mm);
/kernel/linux/linux-6.6/kernel/
H A Dfork.c634 static void dup_mm_exe_file(struct mm_struct *mm, struct mm_struct *oldmm) in dup_mm_exe_file() argument
638 exe_file = get_mm_exe_file(oldmm); in dup_mm_exe_file()
641 * We depend on the oldmm having properly denied write access to the in dup_mm_exe_file()
650 struct mm_struct *oldmm) in dup_mmap()
656 VMA_ITERATOR(old_vmi, oldmm, 0); in dup_mmap()
660 if (mmap_write_lock_killable(oldmm)) { in dup_mmap()
664 flush_cache_dup_mm(oldmm); in dup_mmap()
665 uprobe_dup_mmap(oldmm, mm); in dup_mmap()
672 dup_mm_exe_file(mm, oldmm); in dup_mmap()
674 mm->total_vm = oldmm in dup_mmap()
649 dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) dup_mmap() argument
815 dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) dup_mmap() argument
1685 dup_mm(struct task_struct *tsk, struct mm_struct *oldmm) dup_mm() argument
1724 struct mm_struct *mm, *oldmm; copy_mm() local
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/kernel/linux/linux-5.10/kernel/
H A Dfork.c481 struct mm_struct *oldmm) in dup_mmap()
490 if (mmap_write_lock_killable(oldmm)) { in dup_mmap()
494 flush_cache_dup_mm(oldmm); in dup_mmap()
495 uprobe_dup_mmap(oldmm, mm); in dup_mmap()
502 RCU_INIT_POINTER(mm->exe_file, get_mm_exe_file(oldmm)); in dup_mmap()
504 mm->total_vm = oldmm->total_vm; in dup_mmap()
505 mm->data_vm = oldmm->data_vm; in dup_mmap()
506 mm->exec_vm = oldmm->exec_vm; in dup_mmap()
507 mm->stack_vm = oldmm->stack_vm; in dup_mmap()
512 retval = ksm_fork(mm, oldmm); in dup_mmap()
480 dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) dup_mmap() argument
647 dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) dup_mmap() argument
1382 dup_mm(struct task_struct *tsk, struct mm_struct *oldmm) dup_mm() argument
1421 struct mm_struct *mm, *oldmm; copy_mm() local
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/kernel/linux/linux-5.10/drivers/oprofile/
H A Dbuffer_sync.c496 struct mm_struct *oldmm; in sync_buffer() local
537 oldmm = mm; in sync_buffer()
538 release_mm(oldmm); in sync_buffer()
540 if (mm != oldmm) in sync_buffer()
/kernel/linux/linux-5.10/include/asm-generic/
H A Dmm_hooks.h10 static inline int arch_dup_mmap(struct mm_struct *oldmm, in arch_dup_mmap() argument
/kernel/linux/linux-6.6/include/asm-generic/
H A Dmm_hooks.h10 static inline int arch_dup_mmap(struct mm_struct *oldmm, in arch_dup_mmap() argument
/kernel/linux/linux-5.10/arch/powerpc/mm/book3s64/
H A Dpkeys.c439 void arch_dup_pkeys(struct mm_struct *oldmm, struct mm_struct *mm) in arch_dup_pkeys() argument
444 /* Duplicate the oldmm pkey state in mm: */ in arch_dup_pkeys()
445 mm_pkey_allocation_map(mm) = mm_pkey_allocation_map(oldmm); in arch_dup_pkeys()
446 mm->context.execute_only_pkey = oldmm->context.execute_only_pkey; in arch_dup_pkeys()
/kernel/linux/linux-6.6/arch/powerpc/mm/book3s64/
H A Dpkeys.c460 void arch_dup_pkeys(struct mm_struct *oldmm, struct mm_struct *mm) in arch_dup_pkeys() argument
465 /* Duplicate the oldmm pkey state in mm: */ in arch_dup_pkeys()
466 mm_pkey_allocation_map(mm) = mm_pkey_allocation_map(oldmm); in arch_dup_pkeys()
467 mm->context.execute_only_pkey = oldmm->context.execute_only_pkey; in arch_dup_pkeys()
/kernel/linux/linux-5.10/arch/um/include/asm/
H A Dmmu_context.h19 static inline int arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm) in arch_dup_mmap() argument
/kernel/linux/linux-5.10/kernel/events/
H A Duprobes.c1572 void uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm) in uprobe_dup_mmap() argument
1574 if (test_bit(MMF_HAS_UPROBES, &oldmm->flags)) { in uprobe_dup_mmap()
/kernel/linux/linux-6.6/kernel/events/
H A Duprobes.c1567 void uprobe_dup_mmap(struct mm_struct *oldmm, struct mm_struct *newmm) in uprobe_dup_mmap() argument
1569 if (test_bit(MMF_HAS_UPROBES, &oldmm->flags)) { in uprobe_dup_mmap()
/kernel/linux/linux-5.10/arch/x86/xen/
H A Dmmu_pv.c889 static void xen_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm) in xen_dup_mmap() argument

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