diff options
| author | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2015-11-05 18:10:53 +0000 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2015-11-10 15:00:26 +0100 |
| commit | 11cf1d984b86b294972cd25df6286e5b2e98735d (patch) | |
| tree | f3b78d7444a7745bb2b756a8d9bb2f6c71015df6 /trace-events | |
| parent | 093e3c429693f87fb917424c637ad8f599bd9e67 (diff) | |
MIG_CMD_PACKAGED: Send a packaged chunk of migration stream
MIG_CMD_PACKAGED is a migration command that wraps a chunk of migration
stream inside a package whose length can be determined purely by reading
its header. The destination guarantees that the whole MIG_CMD_PACKAGED
is read off the stream prior to parsing the contents.
This is used by postcopy to load device state (from the package)
while leaving the main stream free to receive memory pages.
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')
| -rw-r--r-- | trace-events | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/trace-events b/trace-events index 5359235383..b908c19eee 100644 --- a/trace-events +++ b/trace-events @@ -1208,6 +1208,10 @@ qemu_loadvm_state_main(void) "" qemu_loadvm_state_main_quit_parent(void) "" qemu_loadvm_state_post_main(int ret) "%d" qemu_loadvm_state_section_startfull(uint32_t section_id, const char *idstr, uint32_t instance_id, uint32_t version_id) "%u(%s) %u %u" +qemu_savevm_send_packaged(void) "" +loadvm_handle_cmd_packaged(unsigned int length) "%u" +loadvm_handle_cmd_packaged_main(int ret) "%d" +loadvm_handle_cmd_packaged_received(int ret) "%d" loadvm_postcopy_handle_advise(void) "" loadvm_postcopy_handle_listen(void) "" loadvm_postcopy_handle_run(void) "" |