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authorPeter Maydell <peter.maydell@linaro.org>2018-03-20 15:48:34 +0000
committerPeter Maydell <peter.maydell@linaro.org>2018-03-20 15:48:34 +0000
commited627b2ad37469eeba9e9ed5fecfe315df9ecc60 (patch)
treeaca1c6bddbaa61ffe2d029b123539fe20e6ecddc /migration/savevm.c
parent4aafb1b192e5d3685e94cefdce63343a86d64647 (diff)
parent1dc61e7b37d339c42ec9bd7a7eec1ef2c22f351c (diff)
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,vhost,pci,pc: features, cleanups SRAT tables for DIMM devices new virtio net flags for speed/duplex post-copy migration support in vhost cleanups in pci Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 20 Mar 2018 14:40:43 GMT # gpg: using RSA key 281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: (51 commits) postcopy shared docs libvhost-user: Claim support for postcopy postcopy: Allow shared memory vhost: Huge page align and merge vhost+postcopy: Wire up POSTCOPY_END notify vhost-user: Add VHOST_USER_POSTCOPY_END message libvhost-user: mprotect & madvises for postcopy vhost+postcopy: Call wakeups vhost+postcopy: Add vhost waker postcopy: postcopy_notify_shared_wake postcopy: helper for waking shared vhost+postcopy: Resolve client address postcopy-ram: add a stub for postcopy_request_shared_page vhost+postcopy: Helper to send requests to source for shared pages vhost+postcopy: Stash RAMBlock and offset vhost+postcopy: Send address back to qemu libvhost-user+postcopy: Register new regions with the ufd migration/ram: ramblock_recv_bitmap_test_byte_offset postcopy+vhost-user: Split set_mem_table for postcopy vhost+postcopy: Transmit 'listen' to slave ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # scripts/update-linux-headers.sh
Diffstat (limited to 'migration/savevm.c')
-rw-r--r--migration/savevm.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/migration/savevm.c b/migration/savevm.c
index f417cef7d5..e2be02afe4 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -1395,6 +1395,7 @@ static int loadvm_postcopy_handle_advise(MigrationIncomingState *mis,
{
PostcopyState ps = postcopy_state_set(POSTCOPY_INCOMING_ADVISE);
uint64_t remote_pagesize_summary, local_pagesize_summary, remote_tps;
+ Error *local_err = NULL;
trace_loadvm_postcopy_handle_advise();
if (ps != POSTCOPY_INCOMING_NONE) {
@@ -1460,6 +1461,11 @@ static int loadvm_postcopy_handle_advise(MigrationIncomingState *mis,
return -1;
}
+ if (postcopy_notify(POSTCOPY_NOTIFY_INBOUND_ADVISE, &local_err)) {
+ error_report_err(local_err);
+ return -1;
+ }
+
if (ram_postcopy_incoming_init(mis)) {
return -1;
}
@@ -1621,6 +1627,8 @@ static int loadvm_postcopy_handle_listen(MigrationIncomingState *mis)
{
PostcopyState ps = postcopy_state_set(POSTCOPY_INCOMING_LISTENING);
trace_loadvm_postcopy_handle_listen();
+ Error *local_err = NULL;
+
if (ps != POSTCOPY_INCOMING_ADVISE && ps != POSTCOPY_INCOMING_DISCARD) {
error_report("CMD_POSTCOPY_LISTEN in wrong postcopy state (%d)", ps);
return -1;
@@ -1646,6 +1654,11 @@ static int loadvm_postcopy_handle_listen(MigrationIncomingState *mis)
}
}
+ if (postcopy_notify(POSTCOPY_NOTIFY_INBOUND_LISTEN, &local_err)) {
+ error_report_err(local_err);
+ return -1;
+ }
+
if (mis->have_listen_thread) {
error_report("CMD_POSTCOPY_RAM_LISTEN already has a listen thread");
return -1;