[PATCH 01/11] qemu_capabilities: Introduce QEMU_CAPS_VCPU_DIRTY_LIMIT capability

huangy81 at chinatelecom.cn huangy81 at chinatelecom.cn
Sat Aug 13 16:31:13 UTC 2022


From: Hyman Huang(黄勇) <huangy81 at chinatelecom.cn>

set-vcpu-dirty-limit/cancel-vcpu-dirty-limit/query-vcpu-dirty-limit
were introduced since qemu >=7.1.0. Introduce corresponding
capability.

Signed-off-by: Hyman Huang(黄勇) <huangy81 at chinatelecom.cn>
---
 src/qemu/qemu_capabilities.c                     | 4 ++++
 src/qemu/qemu_capabilities.h                     | 3 +++
 tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml | 1 +
 3 files changed, 8 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 4fca774..36df9c9 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -673,6 +673,9 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "iothread.thread-pool-max", /* QEMU_CAPS_IOTHREAD_THREAD_POOL_MAX */
               "usb-host.guest-resets-all", /* QEMU_CAPS_USB_HOST_GUESTS_RESETS_ALL */
               "migration.blocked-reasons", /* QEMU_CAPS_MIGRATION_BLOCKED_REASONS */
+
+              /* 435 */
+              "set-vcpu-dirty-limit", /* QEMU_CAPS_VCPU_DIRTY_LIMIT */
     );
 
 
@@ -1223,6 +1226,7 @@ struct virQEMUCapsStringFlags virQEMUCapsCommands[] = {
     { "query-dirty-rate", QEMU_CAPS_QUERY_DIRTY_RATE },
     { "sev-inject-launch-secret", QEMU_CAPS_SEV_INJECT_LAUNCH_SECRET },
     { "calc-dirty-rate", QEMU_CAPS_CALC_DIRTY_RATE },
+    { "set-vcpu-dirty-limit", QEMU_CAPS_VCPU_DIRTY_LIMIT },
 };
 
 struct virQEMUCapsStringFlags virQEMUCapsMigration[] = {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index fc8bb6e..eae3d21 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -653,6 +653,9 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     QEMU_CAPS_USB_HOST_GUESTS_RESETS_ALL, /* -device usb-host.guest-resets-all */
     QEMU_CAPS_MIGRATION_BLOCKED_REASONS, /* query-migrate returns 'blocked-reasons */
 
+    /* 435 */
+    QEMU_CAPS_VCPU_DIRTY_LIMIT, /* 'set-vcpu-dirty-limit' QMP command present */
+
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
 
diff --git a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
index ad43385..7e573c9 100644
--- a/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.1.0.x86_64.xml
@@ -225,6 +225,7 @@
   <flag name='iothread.thread-pool-max'/>
   <flag name='usb-host.guest-resets-all'/>
   <flag name='migration.blocked-reasons'/>
+  <flag name='set-vcpu-dirty-limit'/>
   <version>7000050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>43100244</microcodeVersion>
-- 
1.8.3.1



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