On 06/19/2013 08:10 PM, Paolo Bonzini wrote:
Il 06/06/2013 10:36, Peter Lieven ha scritto:
on incoming migration do not memset pages to zero if they already read as
zero.
this will allocate a new zero page and consume memory unnecessarily. even
if we madvise a MADV_DONTNEED later this will
Il 06/06/2013 10:36, Peter Lieven ha scritto:
on incoming migration do not memset pages to zero if they already read as
zero.
this will allocate a new zero page and consume memory unnecessarily. even
if we madvise a MADV_DONTNEED later this will only deallocate the memory
asynchronously.
on incoming migration do not memset pages to zero if they already read as zero.
this will allocate a new zero page and consume memory unnecessarily. even
if we madvise a MADV_DONTNEED later this will only deallocate the memory
asynchronously.
Signed-off-by: Peter Lieven p...@kamp.de
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