Searched refs:vdso_pages (Results 1 – 5 of 5) sorted by relevance
| /arch/riscv/kernel/ |
| D | vdso.c | 23 static unsigned int vdso_pages; variable
39 vdso_pages = (vdso_end - vdso_start) >> PAGE_SHIFT; in vdso_init()
41 kcalloc(vdso_pages + 1, sizeof(struct page *), GFP_KERNEL); in vdso_init()
47 for (i = 0; i < vdso_pages; i++) { in vdso_init()
66 vdso_len = (vdso_pages + 1) << PAGE_SHIFT; in arch_setup_additional_pages()
85 install_special_mapping(mm, vdso_base, vdso_pages << PAGE_SHIFT, in arch_setup_additional_pages()
94 vdso_base += (vdso_pages << PAGE_SHIFT); in arch_setup_additional_pages()
96 (VM_READ | VM_MAYREAD), &vdso_pagelist[vdso_pages]); in arch_setup_additional_pages()
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| /arch/s390/kernel/ |
| D | vdso.c | 48 unsigned long vdso_pages; in vdso_fault() local
51 vdso_pages = vdso64_pages; in vdso_fault()
53 if (vmf->pgoff >= vdso_pages) in vdso_fault()
64 unsigned long vdso_pages; in vdso_mremap() local
66 vdso_pages = vdso64_pages; in vdso_mremap()
68 if ((vdso_pages << PAGE_SHIFT) != vma->vm_end - vma->vm_start) in vdso_mremap()
166 unsigned long vdso_pages; in arch_setup_additional_pages() local
176 vdso_pages = vdso64_pages; in arch_setup_additional_pages()
181 if (vdso_pages == 0) in arch_setup_additional_pages()
191 vdso_base = get_unmapped_area(NULL, 0, vdso_pages << PAGE_SHIFT, 0, 0); in arch_setup_additional_pages()
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| /arch/nds32/kernel/ |
| D | vdso.c | 27 static unsigned long vdso_pages __ro_after_init;
76 vdso_pages = (vdso_end - vdso_start) >> PAGE_SHIFT; in vdso_init()
78 vdso_pages + 1, vdso_pages, vdso_start, 1L, vdso_data); in vdso_init()
81 vdso_pagelist = kcalloc(vdso_pages, sizeof(struct page *), GFP_KERNEL); in vdso_init()
85 for (i = 0; i < vdso_pages; i++) in vdso_init()
123 vdso_text_len = vdso_pages << PAGE_SHIFT; in arch_setup_additional_pages()
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| /arch/powerpc/kernel/ |
| D | vdso.c | 129 unsigned long vdso_pages; in arch_setup_additional_pages() local
139 vdso_pages = vdso32_pages; in arch_setup_additional_pages()
143 vdso_pages = vdso64_pages; in arch_setup_additional_pages()
153 vdso_pages = vdso32_pages; in arch_setup_additional_pages()
162 if (vdso_pages == 0) in arch_setup_additional_pages()
165 vdso_pages ++; in arch_setup_additional_pages()
176 (vdso_pages << PAGE_SHIFT) + in arch_setup_additional_pages()
204 rc = install_special_mapping(mm, vdso_base, vdso_pages << PAGE_SHIFT, in arch_setup_additional_pages()
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| /arch/arm64/kernel/ |
| D | vdso.c | 50 unsigned long vdso_pages; member
108 vdso_info[abi].vdso_pages = ( in __vdso_init()
113 vdso_pagelist = kcalloc(vdso_info[abi].vdso_pages, in __vdso_init()
122 for (i = 0; i < vdso_info[abi].vdso_pages; i++) in __vdso_init()
244 vdso_text_len = vdso_info[abi].vdso_pages << PAGE_SHIFT; in __setup_additional_pages()
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