[libvirt] [PATCH v5 05/11] qemu_capabilities: introduce QEMU_CAPS_OBJECT_MEMORY_FILE_PMEM

This capability tracks if memory-backend-file has pmem attribute or not. Signed-off-by: Luyao Zhong <luyao.zhong(a)intel.com&gt; --- src/qemu/qemu_capabilities.c | 4 ++++ src/qemu/qemu_capabilities.h | 3 +++ tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml | 1 + tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml | 1 + 4 files changed, 9 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index db368b7..e5ae4b6 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -516,6 +516,9 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, "machine.pseries.cap-nested-hv", "egl-headless.rendernode", "memory-backend-file.align", + + /* 325 */ + "memory-backend-file.pmem", ); @@ -1367,6 +1370,7 @@ static virQEMUCapsObjectTypeProps virQEMUCapsDeviceProps[] = { static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsMemoryBackendFile[] = { { "discard-data", QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD }, { "align", QEMU_CAPS_OBJECT_MEMORY_FILE_ALIGN }, + { "pmem", QEMU_CAPS_OBJECT_MEMORY_FILE_PMEM }, }; static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsMemoryBackendMemfd[] = { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 9df4a87..84c5404 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -501,6 +501,9 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */ QEMU_CAPS_EGL_HEADLESS_RENDERNODE, /* -display egl-headless,rendernode= */ QEMU_CAPS_OBJECT_MEMORY_FILE_ALIGN, /* -object memory-backend-file,align= */ + /* 325 */ + QEMU_CAPS_OBJECT_MEMORY_FILE_PMEM, /* -object memory-backend-file,pmem= */ + QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml index 48f4fdf..175233a 100644 --- a/tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml +++ b/tests/qemucapabilitiesdata/caps_3.1.0.ppc64.xml @@ -167,6 +167,7 @@ <flag name='iothread.poll-max-ns'/> <flag name='machine.pseries.cap-nested-hv'/> <flag name='memory-backend-file.align'/> + <flag name='memory-backend-file.pmem'/> <version>3000091</version> <kvmVersion>0</kvmVersion> <microcodeVersion>437731</microcodeVersion> diff --git a/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml index 6be80ce..faafbcd 100644 --- a/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml +++ b/tests/qemucapabilitiesdata/caps_3.1.0.x86_64.xml @@ -210,6 +210,7 @@ <flag name='iothread.poll-max-ns'/> <flag name='egl-headless.rendernode'/> <flag name='memory-backend-file.align'/> + <flag name='memory-backend-file.pmem'/> <version>3000092</version> <kvmVersion>0</kvmVersion> <microcodeVersion>440395</microcodeVersion> -- 2.7.4