| commit | f5627c2af905ddf6901711285550ea4826aa2c59 | |
| author | Lidong Chen <jemmy858585@gmail.com> | |
| Mon, 6 Aug 2018 13:29:30 +0000 (6 21:29 +0800) | ||
| committer | Juan Quintela <quintela@redhat.com> | |
| Wed, 22 Aug 2018 10:13:02 +0000 (22 12:13 +0200) | ||
| tree | e389505083893a83201cd4f537843d7d50127e26 | treesnapshot (tar.gz zip) |
| parent | 74637e6f08fceda988065f02c25d2cdb2ccd1762 | commitdiff |
migration: Stop rdma yielding during incoming postcopy
During incoming postcopy, the destination qemu will invoke
qemu_rdma_wait_comp_channel in a seprate thread. So does not use rdma
yield, and poll the completion channel fd instead.
Signed-off-by: Lidong Chen <lidongchen@tencent.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
During incoming postcopy, the destination qemu will invoke
qemu_rdma_wait_comp_channel in a seprate thread. So does not use rdma
yield, and poll the completion channel fd instead.
Signed-off-by: Lidong Chen <lidongchen@tencent.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
| migration/rdma.c | diffblobblamehistory |