On 1/23/20 5:58 AM, Juan Quintela wrote:
Signed-off-by: Juan Quintela <quint...@redhat.com>
---
hw/core/qdev-properties.c | 2 +-
migration/Makefile.objs | 1 +
migration/migration.c | 6 +
migration/multifd-zstd.c | 304 +++++++++++++++++++++++++++++++++++
migration/multifd.h | 20 +++
migration/ram.c | 1 -
qapi/migration.json | 2 +-
tests/qtest/migration-test.c | 10 ++
8 files changed, 343 insertions(+), 3 deletions(-)
create mode 100644 migration/multifd-zstd.c
+++ b/migration/Makefile.objs
@@ -9,6 +9,7 @@ common-obj-y += qjson.o
common-obj-y += block-dirty-bitmap.o
common-obj-y += multifd.o
common-obj-y += multifd-zlib.o
+common-obj-$(CONFIG_ZSTD) += multifd-zstd.o
zstd support is conditional...
+++ b/qapi/migration.json
@@ -499,7 +499,7 @@
#
##
{ 'enum': 'MultifdCompress',
- 'data': [ 'none', 'zlib' ] }
+ 'data': [ 'none', 'zlib', 'zstd' ] }
...so I would expect an 'if' conditional here when declaring the enum.
It also needs documentation.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
