Searched refs:PAGEMAP_SCAN (Results 1 – 6 of 6) sorted by relevance
| /linux/tools/testing/selftests/kvm/s390/ |
| H A D | shared_zeropage_test.c | 44 return ioctl(pagemap_fd, PAGEMAP_SCAN, &arg); in maps_shared_zeropage()
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| /linux/tools/include/uapi/linux/ |
| H A D | fs.h | 355 #define PAGEMAP_SCAN _IOWR(PROCFS_IOCTL_MAGIC, 16, struct pm_scan_arg) macro
381 /* Flags for PAGEMAP_SCAN ioctl */
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| /linux/tools/perf/trace/beauty/include/uapi/linux/ |
| H A D | fs.h | 462 #define PAGEMAP_SCAN _IOWR(PROCFS_IOCTL_MAGIC, 16, struct pm_scan_arg) macro
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| /linux/tools/testing/selftests/mm/ |
| H A D | pagemap_ioctl.c | 65 return ioctl(pagemap_fd, PAGEMAP_SCAN, &arg); in pagemap_ioctl()
87 ret = ioctl(pagemap_fd, PAGEMAP_SCAN, &arg); in pagemap_ioc()
1064 * PAGEMAP_SCAN path serves the request: both the PAGE_IS_WRITTEN fast path and in unpopulated_scan_test()
1070 * MADV_DONTNEED, then check PAGEMAP_SCAN reports the whole range written via in unpopulated_scan_test()
1434 ret = ioctl(pagemap_fd, PAGEMAP_SCAN, &arg); in thread_proc()
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| H A D | vm_util.c | 55 return ioctl(fd, PAGEMAP_SCAN, &arg);
65 ksft_exit_fail_msg("PAGEMAP_SCAN failed: %s\n", strerror(errno)); in pagemap_scan_get_categories()
83 ksft_exit_fail_msg("PAGEMAP_SCAN succeeded unexpectedly\n"); in pagemap_scan_supported()
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| H A D | guard-regions.c | 2140 * Assert that PAGEMAP_SCAN correctly reports guard region ranges. in TEST_F()
2165 ASSERT_EQ(ioctl(proc_fd, PAGEMAP_SCAN, &pm_scan_args), 0); in TEST_F()
2179 ASSERT_EQ(ioctl(proc_fd, PAGEMAP_SCAN, &pm_scan_args), 5); in TEST_F()
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