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3 Commits

Author SHA1 Message Date
Stefan Hajnoczi
ad55ab42d4 migration: make qemu_ftell() public and support writable files 
Migration .save_live_iterate() functions return the number of bytes
transferred.  The easiest way of doing this is by calling qemu_ftell(f)
at the beginning and end of the function to calculate the difference.

Make qemu_ftell() public so that block-migration will be able to use it.
Also adjust the ftell calculation for writable files where buf_offset
does not include buf_size.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-id: 1360661835-28663-2-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-02-12 16:26:44 -06:00
Juan Quintela
dd217b8732 migration: make writes blocking 
Move all the writes to the migration_thread, and make writings
blocking.  Notice that are still using the iothread for everything
that we do.

Signed-off-by: Juan Quintela <quintela@redhat.com>
 2012-12-20 23:09:25 +01:00
Paolo Bonzini
caf71f86a3 migration: move include files to include/migration/ 
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2012-12-19 08:31:32 +01:00