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| author | Gonglei <arei.gonglei@huawei.com> | 2014-05-13 20:25:38 +0800 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2014-06-16 04:55:27 +0200 |
| commit | 2a9343470432573acf06379bcbf8e5e6568507e4 (patch) | |
| tree | 7fd86b87b5352c21717883f9bd95cb8b7ff2b0bd /migration-rdma.c | |
| parent | f7cd55a023b71ff9583dad9135413b7cc5821dfe (diff) | |
| download | qemu-2a9343470432573acf06379bcbf8e5e6568507e4.zip qemu-2a9343470432573acf06379bcbf8e5e6568507e4.tar.gz qemu-2a9343470432573acf06379bcbf8e5e6568507e4.tar.bz2 | |
rdma: Fix block during rdma migration
If the networking break or there's something wrong with rdma
device(ib0 with no IP) during rdma migration, the main_loop of
qemu will be blocked in rdma_destroy_id. I add rdma_ack_cm_event
to fix this bug.
Signed-off-by: Mo Yuxiang <Moyuxiang@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration-rdma.c')
| -rw-r--r-- | migration-rdma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/migration-rdma.c b/migration-rdma.c index eeb4302..f60749b 100644 --- a/migration-rdma.c +++ b/migration-rdma.c @@ -949,6 +949,7 @@ route: ERROR(errp, "result not equal to event_addr_resolved %s", rdma_event_str(cm_event->event)); perror("rdma_resolve_addr"); + rdma_ack_cm_event(cm_event); ret = -EINVAL; goto err_resolve_get_addr; } |