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| author | Pierre Riteau <Pierre.Riteau@irisa.fr> | 2010-05-12 15:12:44 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-06-01 12:53:09 -0500 |
| commit | 3fc250b4be58cac2e392d8d01949f9e8471c36f9 (patch) | |
| tree | b5d4474edb117b2cf5a0834869c5cb292fcbdef5 /qemu-img.c | |
| parent | a132a679c33ae2f8f6935f92c2a8043015cd917c (diff) | |
migration: Fix calculation of bytes_transferred
When a page with all identical bytes is transferred, it is counted
as a full page (TARGET_PAGE_SIZE) although only one byte is actually
sent. Fix this by changing ram_save_block() to return the number of
bytes sent instead of a boolean value. This makes bandwidth
estimation, and consequently downtime estimation, more precise.
Signed-off-by: Pierre Riteau <Pierre.Riteau@irisa.fr>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-img.c')
0 files changed, 0 insertions, 0 deletions