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Searched refs:enable_soft_offline (Results 1 – 3 of 3) sorted by relevance

/linux/tools/testing/selftests/mm/
H A Dhugetlb-soft-offline.c4 * - if enable_soft_offline = 0, hugepages should stay intact and soft
6 * - if enable_soft_offline = 1, a hugepage should be dissolved and
88 sprintf(cmd, "echo %d > /proc/sys/vm/enable_soft_offline", value); in set_enable_soft_offline()
92 ksft_print_msg("enable_soft_offline => %d\n", value); in set_enable_soft_offline()
94 ksft_perror(EPREFIX "failed to set enable_soft_offline"); in set_enable_soft_offline()
128 static void test_soft_offline_common(int enable_soft_offline)
131 int expect_errno = enable_soft_offline ? 0 : EOPNOTSUPP; in create_hugetlbfs_file()
139 enable_soft_offline); in create_hugetlbfs_file()
148 if (set_enable_soft_offline(enable_soft_offline) != 0) { in create_hugetlbfs_file()
150 ksft_exit_fail_msg("Failed to set enable_soft_offline\ in create_hugetlbfs_file()
155 test_soft_offline_common(int enable_soft_offline) test_soft_offline_common() argument
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H A Drun_vmtests.sh327 enable_soft_offline=$(cat /proc/sys/vm/enable_soft_offline)
329 echo "$enable_soft_offline" > /proc/sys/vm/enable_soft_offline
/linux/Documentation/admin-guide/sysctl/
H A Dvm.rst40 - enable_soft_offline
289 enable_soft_offline chapter
313 For all architectures, enable_soft_offline controls whether to soft offline
318 It is worth mentioning that after setting enable_soft_offline to 0, the