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[Qemu-devel] Page size for computing bandwidth during migration


From: Krishnamurthy Jambur
Subject: [Qemu-devel] Page size for computing bandwidth during migration
Date: Mon, 16 Sep 2013 23:39:40 +0100

Hi,
The migration.c migration thread uses "bandwidth = transferred_bytes / 
time_spent;" for computing the bandwidth. Since we are dealing with pages 
during migration why can't this be changed to some thing like 
             page_rate = norm_mig_pages_transferred() - page_count;
             page_count = norm_mig_pages_transferred();
             double bandwidth = page_count / time_spent;

thanks - Krishna                                          


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