| /Linux-v5.4/arch/x86/include/asm/ |
| D | set_memory.h | 37 int _set_memory_uc(unsigned long addr, int numpages);
38 int _set_memory_wc(unsigned long addr, int numpages);
39 int _set_memory_wt(unsigned long addr, int numpages);
40 int _set_memory_wb(unsigned long addr, int numpages);
41 int set_memory_uc(unsigned long addr, int numpages);
42 int set_memory_wc(unsigned long addr, int numpages);
43 int set_memory_wb(unsigned long addr, int numpages);
44 int set_memory_np(unsigned long addr, int numpages);
45 int set_memory_4k(unsigned long addr, int numpages);
46 int set_memory_encrypted(unsigned long addr, int numpages);
[all …]
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| D | pgtable_types.h | 568 unsigned numpages,
571 unsigned long numpages);
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| /Linux-v5.4/arch/x86/mm/ |
| D | pageattr.c | 40 unsigned long numpages; member
339 for (i = 0; i < cpa->numpages; i++) in __cpa_flush_tlb()
355 if (cpa->numpages <= tlb_single_page_flush_ceiling) in cpa_flush()
364 for (i = 0; i < cpa->numpages; i++) { in cpa_flush()
748 unsigned long numpages, pmask, psize, lpaddr, pfn, old_pfn; in __should_split_large_page() local
784 numpages = (lpaddr - address) >> PAGE_SHIFT; in __should_split_large_page()
785 if (numpages < cpa->numpages) in __should_split_large_page()
786 cpa->numpages = numpages; in __should_split_large_page()
822 numpages = psize >> PAGE_SHIFT; in __should_split_large_page()
829 chk_prot = static_protections(old_prot, lpaddr, old_pfn, numpages, in __should_split_large_page()
[all …]
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| D | pti.c | 561 extern int set_memory_nonglobal(unsigned long addr, int numpages);
562 extern int set_memory_global(unsigned long addr, int numpages);
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| /Linux-v5.4/arch/s390/include/asm/ |
| D | set_memory.h | 10 int __set_memory(unsigned long addr, int numpages, unsigned long flags);
12 static inline int set_memory_ro(unsigned long addr, int numpages) in set_memory_ro() argument
14 return __set_memory(addr, numpages, SET_MEMORY_RO); in set_memory_ro()
17 static inline int set_memory_rw(unsigned long addr, int numpages) in set_memory_rw() argument
19 return __set_memory(addr, numpages, SET_MEMORY_RW); in set_memory_rw()
22 static inline int set_memory_nx(unsigned long addr, int numpages) in set_memory_nx() argument
24 return __set_memory(addr, numpages, SET_MEMORY_NX); in set_memory_nx()
27 static inline int set_memory_x(unsigned long addr, int numpages) in set_memory_x() argument
29 return __set_memory(addr, numpages, SET_MEMORY_X); in set_memory_x()
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| D | mem_encrypt.h | 9 int set_memory_encrypted(unsigned long addr, int numpages);
10 int set_memory_decrypted(unsigned long addr, int numpages);
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| /Linux-v5.4/include/drm/ttm/ |
| D | ttm_set_memory.h | 55 static inline int ttm_set_pages_wb(struct page *page, int numpages) in ttm_set_pages_wb() argument
57 return set_pages_wb(page, numpages); in ttm_set_pages_wb()
60 static inline int ttm_set_pages_wc(struct page *page, int numpages) in ttm_set_pages_wc() argument
64 return set_memory_wc(addr, numpages); in ttm_set_pages_wc()
67 static inline int ttm_set_pages_uc(struct page *page, int numpages) in ttm_set_pages_uc() argument
69 return set_pages_uc(page, numpages); in ttm_set_pages_uc()
105 static inline int ttm_set_pages_wb(struct page *page, int numpages) in ttm_set_pages_wb() argument
109 for (i = 0; i < numpages; i++) in ttm_set_pages_wb()
131 static inline int ttm_set_pages_wb(struct page *page, int numpages) in ttm_set_pages_wb() argument
138 static inline int ttm_set_pages_wc(struct page *page, int numpages) in ttm_set_pages_wc() argument
[all …]
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| /Linux-v5.4/arch/arm/include/asm/ |
| D | set_memory.h | 10 int set_memory_ro(unsigned long addr, int numpages);
11 int set_memory_rw(unsigned long addr, int numpages);
12 int set_memory_x(unsigned long addr, int numpages);
13 int set_memory_nx(unsigned long addr, int numpages);
15 static inline int set_memory_ro(unsigned long addr, int numpages) { return 0; } in set_memory_ro() argument
16 static inline int set_memory_rw(unsigned long addr, int numpages) { return 0; } in set_memory_rw() argument
17 static inline int set_memory_x(unsigned long addr, int numpages) { return 0; } in set_memory_x() argument
18 static inline int set_memory_nx(unsigned long addr, int numpages) { return 0; } in set_memory_nx() argument
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| /Linux-v5.4/arch/arm64/mm/ |
| D | pageattr.c | 53 static int change_memory_common(unsigned long addr, int numpages, in change_memory_common() argument
57 unsigned long size = PAGE_SIZE*numpages; in change_memory_common()
87 if (!numpages) in change_memory_common()
111 int set_memory_ro(unsigned long addr, int numpages) in set_memory_ro() argument
113 return change_memory_common(addr, numpages, in set_memory_ro()
118 int set_memory_rw(unsigned long addr, int numpages) in set_memory_rw() argument
120 return change_memory_common(addr, numpages, in set_memory_rw()
125 int set_memory_nx(unsigned long addr, int numpages) in set_memory_nx() argument
127 return change_memory_common(addr, numpages, in set_memory_nx()
132 int set_memory_x(unsigned long addr, int numpages) in set_memory_x() argument
[all …]
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| /Linux-v5.4/arch/arm/mm/ |
| D | pageattr.c | 36 static int change_memory_common(unsigned long addr, int numpages, in change_memory_common() argument
40 unsigned long end = PAGE_ALIGN(addr) + numpages * PAGE_SIZE; in change_memory_common()
64 int set_memory_ro(unsigned long addr, int numpages) in set_memory_ro() argument
66 return change_memory_common(addr, numpages, in set_memory_ro()
71 int set_memory_rw(unsigned long addr, int numpages) in set_memory_rw() argument
73 return change_memory_common(addr, numpages, in set_memory_rw()
78 int set_memory_nx(unsigned long addr, int numpages) in set_memory_nx() argument
80 return change_memory_common(addr, numpages, in set_memory_nx()
85 int set_memory_x(unsigned long addr, int numpages) in set_memory_x() argument
87 return change_memory_common(addr, numpages, in set_memory_x()
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| /Linux-v5.4/include/linux/ |
| D | set_memory.h | 11 static inline int set_memory_ro(unsigned long addr, int numpages) { return 0; } in set_memory_ro() argument
12 static inline int set_memory_rw(unsigned long addr, int numpages) { return 0; } in set_memory_rw() argument
13 static inline int set_memory_x(unsigned long addr, int numpages) { return 0; } in set_memory_x() argument
14 static inline int set_memory_nx(unsigned long addr, int numpages) { return 0; } in set_memory_nx() argument
43 static inline int set_memory_encrypted(unsigned long addr, int numpages) in set_memory_encrypted() argument
48 static inline int set_memory_decrypted(unsigned long addr, int numpages) in set_memory_decrypted() argument
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| D | mm.h | 2638 extern void kernel_poison_pages(struct page *page, int numpages, int enable);
2641 static inline void kernel_poison_pages(struct page *page, int numpages, in kernel_poison_pages() argument
2684 extern void __kernel_map_pages(struct page *page, int numpages, int enable);
2687 kernel_map_pages(struct page *page, int numpages, int enable) in kernel_map_pages() argument
2689 __kernel_map_pages(page, numpages, enable); in kernel_map_pages()
2696 kernel_map_pages(struct page *page, int numpages, int enable) {} in kernel_map_pages() argument
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| /Linux-v5.4/arch/powerpc/mm/ |
| D | pgtable_32.c | 185 static int change_page_attr(struct page *page, int numpages, pgprot_t prot) in change_page_attr() argument
192 for (i = 0; i < numpages; i++, page++) { in change_page_attr()
207 unsigned long numpages = PFN_UP((unsigned long)_einittext) - in mark_initmem_nx() local
213 change_page_attr(page, numpages, PAGE_KERNEL); in mark_initmem_nx()
220 unsigned long numpages; in mark_rodata_ro() local
228 numpages = PFN_UP((unsigned long)_etext) - in mark_rodata_ro()
231 change_page_attr(page, numpages, PAGE_KERNEL_ROX); in mark_rodata_ro()
237 numpages = PFN_UP((unsigned long)__init_begin) - in mark_rodata_ro()
240 change_page_attr(page, numpages, PAGE_KERNEL_RO); in mark_rodata_ro()
248 void __kernel_map_pages(struct page *page, int numpages, int enable) in __kernel_map_pages() argument
[all …]
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| /Linux-v5.4/include/asm-generic/ |
| D | set_memory.h | 8 int set_memory_ro(unsigned long addr, int numpages);
9 int set_memory_rw(unsigned long addr, int numpages);
10 int set_memory_x(unsigned long addr, int numpages);
11 int set_memory_nx(unsigned long addr, int numpages);
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| /Linux-v5.4/arch/powerpc/platforms/pseries/ |
| D | svm.c | 37 int set_memory_encrypted(unsigned long addr, int numpages) in set_memory_encrypted() argument
42 uv_unshare_page(PHYS_PFN(__pa(addr)), numpages); in set_memory_encrypted()
47 int set_memory_decrypted(unsigned long addr, int numpages) in set_memory_decrypted() argument
52 uv_share_page(PHYS_PFN(__pa(addr)), numpages); in set_memory_decrypted()
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| /Linux-v5.4/mm/ |
| D | page_poison.c | 118 void kernel_poison_pages(struct page *page, int numpages, int enable) in kernel_poison_pages() argument
124 unpoison_pages(page, numpages); in kernel_poison_pages()
126 poison_pages(page, numpages); in kernel_poison_pages()
130 void __kernel_map_pages(struct page *page, int numpages, int enable) in __kernel_map_pages() argument
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| /Linux-v5.4/arch/powerpc/include/asm/ |
| D | mem_encrypt.h | 23 int set_memory_encrypted(unsigned long addr, int numpages);
24 int set_memory_decrypted(unsigned long addr, int numpages);
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| /Linux-v5.4/arch/s390/mm/ |
| D | init.c | 135 int set_memory_encrypted(unsigned long addr, int numpages) in set_memory_encrypted() argument
140 for (i = 0; i < numpages; ++i) { in set_memory_encrypted()
147 int set_memory_decrypted(unsigned long addr, int numpages) in set_memory_decrypted() argument
151 for (i = 0; i < numpages; ++i) { in set_memory_decrypted()
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| D | pageattr.c | 310 int __set_memory(unsigned long addr, int numpages, unsigned long flags) in __set_memory() argument
317 return change_page_attr(addr, addr + numpages * PAGE_SIZE, flags); in __set_memory()
337 void __kernel_map_pages(struct page *page, int numpages, int enable) in __kernel_map_pages() argument
347 for (i = 0; i < numpages;) { in __kernel_map_pages()
356 nr = min(numpages - i, nr); in __kernel_map_pages()
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| /Linux-v5.4/arch/alpha/mm/ |
| D | numa.c | 51 cluster->start_pfn + cluster->numpages); in show_mem_layout()
87 end = start + cluster->numpages; in setup_memory_node()
98 cluster->start_pfn + cluster->numpages); in setup_memory_node()
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| /Linux-v5.4/arch/arm64/include/asm/ |
| D | cacheflush.h | 177 int set_memory_valid(unsigned long addr, int numpages, int enable);
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| /Linux-v5.4/arch/alpha/include/asm/ |
| D | hwrpb.h | 143 unsigned long numpages; member
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| /Linux-v5.4/arch/alpha/kernel/ |
| D | setup.c | 327 cluster->start_pfn + cluster->numpages); in setup_memory()
335 end = cluster->start_pfn + cluster->numpages; in setup_memory()
340 cluster->numpages << PAGE_SHIFT); in setup_memory()
409 pfn < cluster->start_pfn + cluster->numpages) { in page_is_ram()
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| /Linux-v5.4/ipc/ |
| D | shm.c | 607 size_t numpages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; in newseg() local
615 if (numpages << PAGE_SHIFT < size) in newseg()
618 if (ns->shm_tot + numpages < ns->shm_tot || in newseg()
619 ns->shm_tot + numpages > ns->shm_ctlall) in newseg()
691 ns->shm_tot += numpages; in newseg()
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| /Linux-v5.4/drivers/crypto/qat/qat_common/ |
| D | icp_qat_uclo.h | 369 unsigned short numpages; member
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