Searched refs:kpageflags_fd (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.15/tools/testing/selftests/vm/ |
| D | split_huge_page_test.c | 224 int kpageflags_fd; in split_pte_mapped_thp() local
237 kpageflags_fd = open(kpageflags_proc, O_RDONLY); in split_pte_mapped_thp()
239 if (kpageflags_fd == -1) { in split_pte_mapped_thp()
277 is_backed_by_thp(&pte_mapped[i], pagemap_fd, kpageflags_fd)) in split_pte_mapped_thp()
297 is_backed_by_thp(&pte_mapped[i], pagemap_fd, kpageflags_fd)) in split_pte_mapped_thp()
309 close(kpageflags_fd); in split_pte_mapped_thp()
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| /Linux-v5.15/tools/vm/ |
| D | page-types.c | 185 static int kpageflags_fd; variable
279 return do_u64_read(kpageflags_fd, opt_kpageflags, buf, index, pages); in kpageflags_read()
790 kpageflags_fd = checked_open(opt_kpageflags, O_RDONLY); in walk_addr_ranges()
804 close(kpageflags_fd); in walk_addr_ranges()
1069 kpageflags_fd = checked_open(opt_kpageflags, O_RDONLY); in walk_page_cache()
1085 close(kpageflags_fd); in walk_page_cache()
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