[PATCH] tools/testing/selftests/x86: add dlclose function in the test_vsyscall.c

in the init_vdso function of test_vsyscall.c, Missing a dlclose function in the end

Signed-off-by: liujing liujing@cmss.chinamobile.com --- tools/testing/selftests/x86/test_vsyscall.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/x86/test_vsyscall.c b/tools/testing/selftests/x86/test_vsyscall.c index 47cab972807c..9035d2745c28 100644 --- a/tools/testing/selftests/x86/test_vsyscall.c +++ b/tools/testing/selftests/x86/test_vsyscall.c @@ -94,6 +94,9 @@ static void init_vdso(void) vdso_getcpu = (getcpu_t)dlsym(vdso, "__vdso_getcpu"); if (!vdso_getcpu) printf("[WARN]\tfailed to find getcpu in vDSO\n"); + + dlclose(vdso); + }

static int init_vsys(void)