Re: [Qemu-devel] [PATCH v2 5/5] migration: Stop rdma yielding during incoming postcopy

2018-04-26 Thread Dr. David Alan Gilbert
* Lidong Chen (jemmy858...@gmail.com) wrote: > 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 OK, I think so; it's a bit delicat

[Qemu-devel] [PATCH v2 5/5] migration: Stop rdma yielding during incoming postcopy

2018-04-25 Thread Lidong Chen
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 --- migration/rdma.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git