[PATCH v2 05/15] qemu: monitor: Introduce qemuMonitorBitmapRemove

The non-transaction wrapper is useful for code paths which want to delete individual bitmaps or for cleanup after a failed job where we want to attempt to delete every bitmap individually to prevent a failure from cleaning up the rest. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; Reviewed-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- src/qemu/qemu_monitor.c | 13 +++++++++++++ src/qemu/qemu_monitor.h | 5 +++++ src/qemu/qemu_monitor_json.c | 24 ++++++++++++++++++++++++ src/qemu/qemu_monitor_json.h | 6 ++++++ tests/qemumonitorjsontest.c | 2 ++ 5 files changed, 50 insertions(+) diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c index 151f69acef..ed35da17e1 100644 --- a/src/qemu/qemu_monitor.c +++ b/src/qemu/qemu_monitor.c @@ -4653,6 +4653,19 @@ qemuMonitorTransactionBitmapRemove(virJSONValuePtr actions, } +int +qemuMonitorBitmapRemove(qemuMonitorPtr mon, + const char *node, + const char *name) +{ + VIR_DEBUG("node='%s', name='%s'", node, name); + + QEMU_CHECK_MONITOR(mon); + + return qemuMonitorJSONBitmapRemove(mon, node, name); +} + + int qemuMonitorTransactionBitmapEnable(virJSONValuePtr actions, const char *node, diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h index 0108703a33..d25c26343a 100644 --- a/src/qemu/qemu_monitor.h +++ b/src/qemu/qemu_monitor.h @@ -1478,6 +1478,11 @@ int qemuMonitorTransactionBitmapRemove(virJSONValuePtr actions, const char *node, const char *name); + +int +qemuMonitorBitmapRemove(qemuMonitorPtr mon, + const char *node, + const char *name); int qemuMonitorTransactionBitmapEnable(virJSONValuePtr actions, const char *node, diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 3a07306365..03224d4af2 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -9252,6 +9252,30 @@ qemuMonitorJSONTransactionBitmapRemove(virJSONValuePtr actions, } +int +qemuMonitorJSONBitmapRemove(qemuMonitorPtr mon, + const char *node, + const char *name) +{ + g_autoptr(virJSONValue) cmd = NULL; + g_autoptr(virJSONValue) reply = NULL; + + if (!(cmd = qemuMonitorJSONMakeCommand("block-dirty-bitmap-remove", + "s:node", node, + "s:name", name, + NULL))) + return -1; + + if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0) + return -1; + + if (qemuMonitorJSONCheckError(cmd, reply) < 0) + return -1; + + return 0; +} + + int qemuMonitorJSONTransactionBitmapEnable(virJSONValuePtr actions, const char *node, diff --git a/src/qemu/qemu_monitor_json.h b/src/qemu/qemu_monitor_json.h index 31652d4207..3dd1eb24c7 100644 --- a/src/qemu/qemu_monitor_json.h +++ b/src/qemu/qemu_monitor_json.h @@ -659,6 +659,12 @@ int qemuMonitorJSONTransactionBitmapRemove(virJSONValuePtr actions, const char *node, const char *name); + +int +qemuMonitorJSONBitmapRemove(qemuMonitorPtr mon, + const char *node, + const char *name); + int qemuMonitorJSONTransactionBitmapEnable(virJSONValuePtr actions, const char *node, diff --git a/tests/qemumonitorjsontest.c b/tests/qemumonitorjsontest.c index 5a5976dbe4..82c74e2ef9 100644 --- a/tests/qemumonitorjsontest.c +++ b/tests/qemumonitorjsontest.c @@ -1215,6 +1215,7 @@ GEN_TEST_FUNC(qemuMonitorJSONBlockdevTrayOpen, "foodev", true) GEN_TEST_FUNC(qemuMonitorJSONBlockdevTrayClose, "foodev") GEN_TEST_FUNC(qemuMonitorJSONBlockdevMediumRemove, "foodev") GEN_TEST_FUNC(qemuMonitorJSONBlockdevMediumInsert, "foodev", "newnode") +GEN_TEST_FUNC(qemuMonitorJSONBitmapRemove, "foodev", "newnode") GEN_TEST_FUNC(qemuMonitorJSONJobDismiss, "jobname") GEN_TEST_FUNC(qemuMonitorJSONJobCancel, "jobname", false) GEN_TEST_FUNC(qemuMonitorJSONJobComplete, "jobname") @@ -3132,6 +3133,7 @@ mymain(void) DO_TEST_GEN(qemuMonitorJSONBlockdevTrayClose); DO_TEST_GEN(qemuMonitorJSONBlockdevMediumRemove); DO_TEST_GEN(qemuMonitorJSONBlockdevMediumInsert); + DO_TEST_GEN(qemuMonitorJSONBitmapRemove); DO_TEST_GEN(qemuMonitorJSONJobDismiss); DO_TEST_GEN(qemuMonitorJSONJobCancel); DO_TEST_GEN(qemuMonitorJSONJobComplete); -- 2.29.2