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Re: [Qemu-devel] [RFC PATCH RDMA support v1: 11/13] send pc.ram over RDM


From: Michael R. Hines
Subject: Re: [Qemu-devel] [RFC PATCH RDMA support v1: 11/13] send pc.ram over RDMA
Date: Thu, 11 Apr 2013 08:41:07 -0400
User-agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2

Acknowledged.

On 04/11/2013 02:26 AM, Paolo Bonzini wrote:
Il 11/04/2013 00:28, address@hidden ha scritto:
+#ifdef CONFIG_RDMA
+int qemu_rdma_registration_start(QEMUFile *f, void *opaque, uint32_t flags)
+{
+    DPRINTF("start section: %d\n", flags);
+    qemu_put_be64(f, RAM_SAVE_FLAG_HOOK);
+    return 0;
+}
+#endif
This must be in migration-rdma.c.  Move RAM_SAVE_FLAG_HOOK to
migration/migration.h with a comment like this:

/* Whenever this is found in the data stream, the flags
  * will be passed to ram_load_hook in the incoming-migration
  * side.  This lets before_ram_iterate/after_ram_iterate add
  * transport-specific sections to the RAM migration data.
  */

Paolo





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