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From: | Juan Quintela |
Subject: | Re: [Qemu-devel] [PATCH v8 01/24] migration: let incoming side use thread context |
Date: | Tue, 08 May 2018 16:36:26 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) |
Peter Xu <address@hidden> wrote: > The old incoming migration is running in main thread and default > gcontext. With the new qio_channel_add_watch_full() we can now let it > run in the thread's own gcontext (if there is one). > > Currently this patch does nothing alone. But when any of the incoming > migration is run in another iothread (e.g., the upcoming migrate-recover > command), this patch will bind the incoming logic to the iothread > instead of the main thread (which may already get page faulted and > hanged). > > RDMA is not considered for now since it's not even using the QIO watch > framework at all. > > Reviewed-by: Dr. David Alan Gilbert <address@hidden> > Signed-off-by: Peter Xu <address@hidden> Reviewed-by: Juan Quintela <address@hidden>
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