Searched refs:rlim_stack (Results 1 – 9 of 9) sorted by relevance
| /Linux-v5.4/arch/powerpc/mm/ |
| D | mmap.c | 28 static inline int mmap_is_legacy(struct rlimit *rlim_stack) in mmap_is_legacy() argument
33 if (rlim_stack->rlim_cur == RLIM_INFINITY) in mmap_is_legacy()
66 struct rlimit *rlim_stack) in mmap_base() argument
68 unsigned long gap = rlim_stack->rlim_cur; in mmap_base()
187 struct rlimit *rlim_stack) in radix__arch_pick_mmap_layout() argument
189 if (mmap_is_legacy(rlim_stack)) { in radix__arch_pick_mmap_layout()
193 mm->mmap_base = mmap_base(random_factor, rlim_stack); in radix__arch_pick_mmap_layout()
201 struct rlimit *rlim_stack);
207 void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) in arch_pick_mmap_layout() argument
216 rlim_stack); in arch_pick_mmap_layout()
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| /Linux-v5.4/arch/x86/mm/ |
| D | mmap.c | 81 struct rlimit *rlim_stack) in mmap_base() argument
83 unsigned long gap = rlim_stack->rlim_cur; in mmap_base()
118 struct rlimit *rlim_stack) in arch_pick_mmap_base() argument
124 *base = mmap_base(random_factor, task_size, rlim_stack); in arch_pick_mmap_base()
127 void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) in arch_pick_mmap_layout() argument
136 rlim_stack); in arch_pick_mmap_layout()
147 rlim_stack); in arch_pick_mmap_layout()
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| /Linux-v5.4/arch/s390/mm/ |
| D | mmap.c | 30 static inline int mmap_is_legacy(struct rlimit *rlim_stack) in mmap_is_legacy() argument
34 if (rlim_stack->rlim_cur == RLIM_INFINITY) in mmap_is_legacy()
50 struct rlimit *rlim_stack) in mmap_base() argument
52 unsigned long gap = rlim_stack->rlim_cur; in mmap_base()
191 void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) in arch_pick_mmap_layout() argument
202 if (mmap_is_legacy(rlim_stack)) { in arch_pick_mmap_layout()
206 mm->mmap_base = mmap_base(random_factor, rlim_stack); in arch_pick_mmap_layout()
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| /Linux-v5.4/mm/ |
| D | util.c | 347 static int mmap_is_legacy(struct rlimit *rlim_stack) in mmap_is_legacy() argument
352 if (rlim_stack->rlim_cur == RLIM_INFINITY) in mmap_is_legacy()
365 static unsigned long mmap_base(unsigned long rnd, struct rlimit *rlim_stack) in mmap_base() argument
367 unsigned long gap = rlim_stack->rlim_cur; in mmap_base()
386 void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) in arch_pick_mmap_layout() argument
393 if (mmap_is_legacy(rlim_stack)) { in arch_pick_mmap_layout()
397 mm->mmap_base = mmap_base(random_factor, rlim_stack); in arch_pick_mmap_layout()
402 void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) in arch_pick_mmap_layout() argument
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| /Linux-v5.4/arch/parisc/kernel/ |
| D | sys_parisc.c | 64 static unsigned long mmap_upper_limit(struct rlimit *rlim_stack) in mmap_upper_limit() argument
69 stack_base = rlim_stack ? rlim_stack->rlim_max in mmap_upper_limit()
241 void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) in arch_pick_mmap_layout() argument
244 mm->mmap_base = mmap_upper_limit(rlim_stack); in arch_pick_mmap_layout()
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| /Linux-v5.4/fs/ |
| D | exec.c | 371 bprm->rlim_stack = current->signal->rlim[RLIMIT_STACK]; in bprm_mm_init()
473 limit = min(limit, bprm->rlim_stack.rlim_cur / 4); in prepare_arg_pages()
704 unsigned long rlim_stack; in setup_arg_pages() local
708 stack_base = bprm->rlim_stack.rlim_max; in setup_arg_pages()
781 rlim_stack = bprm->rlim_stack.rlim_cur & PAGE_MASK; in setup_arg_pages()
783 if (stack_size + stack_expand > rlim_stack) in setup_arg_pages()
784 stack_base = vma->vm_start + rlim_stack; in setup_arg_pages()
788 if (stack_size + stack_expand > rlim_stack) in setup_arg_pages()
789 stack_base = vma->vm_end - rlim_stack; in setup_arg_pages()
1354 if (bprm->rlim_stack.rlim_cur > _STK_LIM) in setup_new_exec()
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| /Linux-v5.4/include/linux/sched/ |
| D | mm.h | 133 struct rlimit *rlim_stack);
143 struct rlimit *rlim_stack) {} in arch_pick_mmap_layout() argument
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| /Linux-v5.4/include/linux/ |
| D | binfmts.h | 65 struct rlimit rlim_stack; /* Saved RLIMIT_STACK used during exec. */ member
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| /Linux-v5.4/arch/sparc/kernel/ |
| D | sys_sparc_64.c | 280 void arch_pick_mmap_layout(struct mm_struct *mm, struct rlimit *rlim_stack) in arch_pick_mmap_layout() argument
289 gap = rlim_stack->rlim_cur; in arch_pick_mmap_layout()
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