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authorLaszlo Ersek <lersek@redhat.com>2015-06-19 04:40:08 +0200
committerMichael S. Tsirkin <mst@redhat.com>2015-06-23 22:57:47 +0200
commit9df0b0e09c48ad543e6d12ee0c17d1857f83d3ca (patch)
tree6ff7f954624c7725f80f54a9b853ab57ca09cdbf /include
parenteb6c6a604890201e321a6ace32973d10dc033245 (diff)
migration: introduce VMSTATE_BUFFER_UNSAFE_INFO_TEST()
There is no _TEST() variant of VMSTATE_BUFFER_UNSAFE_INFO() yet, but we'll soon need it. Introduce it and rebase the original VMSTATE_BUFFER_UNSAFE_INFO() on top. The parameter order of the new function-like macro follows that of VMSTATE_SINGLE_TEST(): "_test" is introduced between "_state" and "_version". Cc: Juan Quintela <quintela@redhat.com> Cc: Amit Shah <amit.shah@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/migration/vmstate.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 7153b1e145..0695d7c3de 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -500,9 +500,10 @@ extern const VMStateInfo vmstate_info_bitmap;
.start = (_start), \
}
-#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \
+#define VMSTATE_BUFFER_UNSAFE_INFO_TEST(_field, _state, _test, _version, _info, _size) { \
.name = (stringify(_field)), \
.version_id = (_version), \
+ .field_exists = (_test), \
.size = (_size), \
.info = &(_info), \
.flags = VMS_BUFFER, \
@@ -562,6 +563,10 @@ extern const VMStateInfo vmstate_info_bitmap;
VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version, \
_vmsd, _type)
+#define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) \
+ VMSTATE_BUFFER_UNSAFE_INFO_TEST(_field, _state, NULL, _version, _info, \
+ _size)
+
#define VMSTATE_BOOL_V(_f, _s, _v) \
VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool)