| /linux/tools/testing/selftests/pid_namespace/ |
| H A D | pid_max.c | 113 umount2("/proc", MNT_DETACH); in pid_max_nested_inner()
159 umount2("/proc", MNT_DETACH); in pid_max_nested_outer()
238 umount2("/proc", MNT_DETACH); in pid_max_nested_limit_inner()
314 umount2("/proc", MNT_DETACH); in pid_max_nested_limit_outer()
373 umount2("/proc", MNT_DETACH);
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| /linux/tools/testing/selftests/move_mount_set_group/ |
| H A D | move_mount_set_group_test.c | 223 umount2("/tmp", MNT_DETACH); in move_mount_set_group_supported()
244 umount2("/tmp", MNT_DETACH); in FIXTURE_SETUP()
264 umount2("/tmp", MNT_DETACH); in FIXTURE_TEARDOWN()
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| /linux/tools/testing/selftests/mount_setattr/ |
| H A D | mount_setattr_test.c | 377 (void)umount2("/mnt", MNT_DETACH); in FIXTURE_SETUP()
378 (void)umount2("/tmp", MNT_DETACH); in FIXTURE_SETUP()
430 (void)umount2("/mnt/A", MNT_DETACH); in FIXTURE_TEARDOWN()
431 (void)umount2("/tmp", MNT_DETACH); in FIXTURE_TEARDOWN()
1002 (void)umount2("/mnt", MNT_DETACH); in FIXTURE_SETUP()
1003 (void)umount2("/tmp", MNT_DETACH); in FIXTURE_SETUP()
1056 (void)umount2("/mnt/A", MNT_DETACH); in FIXTURE_TEARDOWN()
1057 (void)umount2("/tmp", MNT_DETACH); in FIXTURE_TEARDOWN()
1463 (void)umount2("/mnt/A", MNT_DETACH); in TEST_F()
1918 ASSERT_EQ(umount2("/tmp/target1", MNT_DETACH), 0); in TEST_F()
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| /linux/tools/testing/selftests/filesystems/mount-notify/ |
| H A D | mount-notify_test.c | 110 EXPECT_EQ(umount2(self->root_mntpoint, MNT_DETACH), 0); in FIXTURE_TEARDOWN()
319 ret = umount2("/", MNT_DETACH); in TEST_F()
470 umount2("/a", MNT_DETACH); in TEST_F()
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| H A D | mount-notify_test_ns.c | 137 EXPECT_EQ(umount2(self->root_mntpoint, MNT_DETACH), 0); in FIXTURE_TEARDOWN()
346 ret = umount2("/", MNT_DETACH); in TEST_F()
497 umount2("/a", MNT_DETACH); in TEST_F()
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| /linux/tools/testing/selftests/filesystems/fuse/ |
| H A D | fusectl_test.c | 100 umount2(self->fuse_mountpoint, MNT_DETACH); in FIXTURE_TEARDOWN()
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | connect_ping.c | 177 umount2("/sys", MNT_DETACH); in test_connect_ping()
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| /linux/tools/testing/selftests/filesystems/binderfs/ |
| H A D | binderfs_test.c | 175 ret = umount2(binderfs_mntpt, MNT_DETACH); in __do_binderfs_test()
448 ret = umount2(binderfs_mntpt, MNT_DETACH); in TEST()
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| /linux/samples/seccomp/ |
| H A D | user-trap.c | 352 if (umount2("/tmp/foo", MNT_DETACH) < 0 && errno != EINVAL) { in main()
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| /linux/tools/testing/selftests/pidfd/ |
| H A D | pidfd_fdinfo_test.c | 237 (void)umount2("/proc", MNT_DETACH); in child_fdinfo_nspid_test()
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| H A D | pidfd_test.c | 255 (void)umount2("/proc", MNT_DETACH); in test_pidfd_send_signal_recycled_pid_fail()
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| /linux/Documentation/filesystems/ |
| H A D | automount-support.rst | 85 umount(). This flag is considered incompatible with MNT_FORCE and MNT_DETACH.
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| /linux/tools/testing/selftests/filesystems/statmount/ |
| H A D | statmount_test.c | 96 umount2(root_mntpoint, MNT_DETACH); in get_mnt_id()
762 umount2(subdir, MNT_DETACH);
765 umount2(tmpdir, MNT_DETACH);
806 if (umount2(tmpdir, MNT_DETACH)) {
847 umount2(subdir, MNT_DETACH);
850 umount2(tmpdir, MNT_DETACH);
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| /linux/fs/ |
| H A D | namespace.c | 1887 flags & (MNT_FORCE | MNT_DETACH)) in do_umount()
1928 if (&mnt->mnt == current->fs->root.mnt && !(flags & MNT_DETACH)) { in do_umount()
1953 if (flags & MNT_DETACH) { in do_umount()
2062 if (flags & ~(MNT_FORCE | MNT_DETACH | MNT_EXPIRE | UMOUNT_NOFOLLOW)) in ksys_umount()
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| /linux/include/linux/ |
| H A D | fs.h | 1399 #define MNT_DETACH 0x00000002 /* Just detach from the tree */ macro
|