aboutsummaryrefslogtreecommitdiff
path: root/block-migration.h
diff options
context:
space:
mode:
authorAvi Kivity <avi@redhat.com>2011-09-14 12:16:20 +0300
committerAvi Kivity <avi@redhat.com>2011-12-05 12:04:09 +0200
commite87c099f1c9e461dcaa093b1b40b14e7e899e70f (patch)
tree24486d10a71baa1baec5c50c3838ab7f29868867 /block-migration.h
parent4703359e0eeb27c382fdf2951b842cf8bde26672 (diff)
memory: optimize empty transactions due to mutators
The mutating memory APIs can easily cause empty transactions, where the mutators don't actually change anything, or perhaps only modify disabled regions. Detect these conditions and avoid regenerating the memory topology. Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'block-migration.h')
0 files changed, 0 insertions, 0 deletions