Searched refs:uffdio_copy (Results 1 – 7 of 7) sorted by relevance
| /linux/tools/testing/selftests/powerpc/tm/ |
| H A D | tm-signal-pagefault.c | 87 struct uffdio_copy uffdio_copy; in fault_handler_thread() local
122 uffdio_copy.dst = msg.arg.pagefault.address & ~(pagesize-1); in fault_handler_thread()
124 offset = (char *) uffdio_copy.dst - uf_mem; in fault_handler_thread()
125 uffdio_copy.src = (unsigned long) &backing_mem[offset]; in fault_handler_thread()
127 uffdio_copy.len = pagesize; in fault_handler_thread()
128 uffdio_copy.mode = 0; in fault_handler_thread()
129 uffdio_copy.copy = 0; in fault_handler_thread()
130 if (ioctl(uffd, UFFDIO_COPY, &uffdio_copy) == -1) { in fault_handler_thread()
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| /linux/tools/testing/selftests/mm/ |
| H A D | uffd-common.c | 599 static void retry_copy_page(uffd_global_test_opts_t *gopts, struct uffdio_copy *uffdio_copy, in retry_copy_page()
603 &uffdio_copy->dst, in retry_copy_page()
604 uffdio_copy->len, in retry_copy_page()
606 if (ioctl(gopts->uffd, UFFDIO_COPY, uffdio_copy)) { in retry_copy_page()
608 if (uffdio_copy->copy != -EEXIST) in retry_copy_page()
610 (int64_t)uffdio_copy->copy); in retry_copy_page()
613 (int64_t)uffdio_copy->copy); in retry_copy_page()
631 struct uffdio_copy uffdio_copy; in __copy_page()
597 retry_copy_page(uffd_global_test_opts_t * gopts,struct uffdio_copy * uffdio_copy,unsigned long offset) retry_copy_page() argument
629 struct uffdio_copy uffdio_copy; __copy_page() local
[all...] |
| H A D | mkdirty.c | 272 struct uffdio_copy uffdio_copy; in test_uffdio_copy() local
310 uffdio_copy.dst = (unsigned long) dst; in test_uffdio_copy()
311 uffdio_copy.src = (unsigned long) src; in test_uffdio_copy()
312 uffdio_copy.len = pagesize; in test_uffdio_copy()
313 uffdio_copy.mode = 0; in test_uffdio_copy()
314 if (ioctl(uffd, UFFDIO_COPY, &uffdio_copy)) { in test_uffdio_copy()
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| /linux/include/uapi/linux/ |
| H A D | userfaultfd.h | 103 struct uffdio_copy)
303 struct uffdio_copy {
275 struct uffdio_copy { global() struct
276 dstuffdio_copy global() argument
277 srcuffdio_copy global() argument
278 lenuffdio_copy global() argument
287 modeuffdio_copy global() argument
293 copyuffdio_copy global() argument
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| /linux/tools/testing/selftests/kvm/ |
| H A D | demand_paging_test.c | 69 struct uffdio_copy copy; in handle_uffd_page_request()
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| /linux/tools/testing/selftests/x86/ |
| H A D | test_shadow_stack.c | 457 struct uffdio_copy req; in uffd_thread()
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| /linux/tools/testing/selftests/kvm/arm64/ |
| H A D | page_fault_test.c | 314 struct uffdio_copy copy; in uffd_generic_handler()
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