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authorAlexey Perevalov <a.perevalov@samsung.com>2017-10-30 16:16:29 +0300
committerJuan Quintela <quintela@redhat.com>2018-01-15 12:48:02 +0100
commit5f32dc8ee073d250abd9e8915f6884ba20d5de62 (patch)
tree6803ae30c12e38b5da72030f2fefb65b155a8e7f /tests/migration-test.c
parent2f7dae9dd3b5bb436f6089816cf24f4d0867d32e (diff)
migration: add blocktime calculation into migration-test
This patch just requests blocktime calculation, and check it in case when UFFD_FEATURE_THREAD_ID feature is set on the host. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Alexey Perevalov <a.perevalov@samsung.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'tests/migration-test.c')
-rw-r--r--tests/migration-test.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/migration-test.c b/tests/migration-test.c
index 799e24ebc6..9fd5dadc0d 100644
--- a/tests/migration-test.c
+++ b/tests/migration-test.c
@@ -25,6 +25,7 @@
const unsigned start_address = 1024 * 1024;
const unsigned end_address = 100 * 1024 * 1024;
bool got_stop;
+static bool uffd_feature_thread_id;
#if defined(__linux__)
#include <sys/syscall.h>
@@ -54,6 +55,7 @@ static bool ufd_version_check(void)
g_test_message("Skipping test: UFFDIO_API failed");
return false;
}
+ uffd_feature_thread_id = api_struct.features & UFFD_FEATURE_THREAD_ID;
ioctl_mask = (__u64)1 << _UFFDIO_REGISTER |
(__u64)1 << _UFFDIO_UNREGISTER;
@@ -266,6 +268,16 @@ static uint64_t get_migration_pass(QTestState *who)
return result;
}
+static void read_blocktime(QTestState *who)
+{
+ QDict *rsp, *rsp_return;
+
+ rsp = wait_command(who, "{ 'execute': 'query-migrate' }");
+ rsp_return = qdict_get_qdict(rsp, "return");
+ g_assert(qdict_haskey(rsp_return, "postcopy-blocktime"));
+ QDECREF(rsp);
+}
+
static void wait_for_migration_complete(QTestState *who)
{
QDict *rsp, *rsp_return;
@@ -525,6 +537,7 @@ static void test_migrate(void)
migrate_set_capability(from, "postcopy-ram", "true");
migrate_set_capability(to, "postcopy-ram", "true");
+ migrate_set_capability(to, "postcopy-blocktime", "true");
/* We want to pick a speed slow enough that the test completes
* quickly, but that it doesn't complete precopy even on a slow
@@ -553,6 +566,9 @@ static void test_migrate(void)
wait_for_serial("dest_serial");
wait_for_migration_complete(from);
+ if (uffd_feature_thread_id) {
+ read_blocktime(to);
+ }
g_free(uri);
test_migrate_end(from, to);