path: root/trace-events
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authorDr. David Alan Gilbert <dgilbert@redhat.com>2015-11-05 18:10:45 +0000
committerJuan Quintela <quintela@redhat.com>2015-11-10 15:00:25 +0100
commitc76ca1888f49b4155a9de5a915dc9f814800c817 (patch)
tree5b44b1cbb71dfecf34d8afbfe0d17470eee627e9 /trace-events
parent3e4097b564386b1fd1b62f2cd20e056d4b3403da (diff)
Migration commands
Create QEMU_VM_COMMAND section type for sending commands from source to destination. These commands are not intended to convey guest state but to control the migration process. For use in postcopy. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'trace-events')
1 files changed, 2 insertions, 0 deletions
diff --git a/trace-events b/trace-events
index 277a4aa2c6..f077c23a8d 100644
--- a/trace-events
+++ b/trace-events
@@ -1204,6 +1204,8 @@ virtio_gpu_fence_resp(uint64_t fence) "fence 0x%" PRIx64
qemu_loadvm_state_section(unsigned int section_type) "%d"
qemu_loadvm_state_section_partend(uint32_t section_id) "%u"
qemu_loadvm_state_section_startfull(uint32_t section_id, const char *idstr, uint32_t instance_id, uint32_t version_id) "%u(%s) %u %u"
+loadvm_process_command(uint16_t com, uint16_t len) "com=0x%x len=%d"
+savevm_command_send(uint16_t command, uint16_t len) "com=0x%x len=%d"
savevm_section_start(const char *id, unsigned int section_id) "%s, section_id %u"
savevm_section_end(const char *id, unsigned int section_id, int ret) "%s, section_id %u -> %d"
savevm_section_skip(const char *id, unsigned int section_id) "%s, section_id %u"