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dom0/qmemman: allow balance when xen have low free memory (#563)

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This commit is contained in:
Marek Marczykowski 2012-06-26 00:26:53 +02:00
parent 2e7d5cc178
commit bf9b63e06f
1 changed files with 3 additions and 0 deletions
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dom0/qmemman/qmemman.py
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@ -132,6 +132,9 @@ class SystemState:
total_memory_transfer = 0 total_memory_transfer = 0
MIN_TOTAL_MEMORY_TRANSFER = 150*1024*1024 MIN_TOTAL_MEMORY_TRANSFER = 150*1024*1024
MIN_MEM_CHANGE_WHEN_UNDER_PREF = 15*1024*1024 MIN_MEM_CHANGE_WHEN_UNDER_PREF = 15*1024*1024
# If xenfree to low, return immediately
if self.XEN_FREE_MEM_LEFT - xenfree > MIN_MEM_CHANGE_WHEN_UNDER_PREF:
return True
for rq in memset_reqs: for rq in memset_reqs:
dom, mem = rq dom, mem = rq
last_target = self.domdict[dom].last_target last_target = self.domdict[dom].last_target