Avi Kivity wrote:
Marcelo Tosatti wrote:
How bad you think restarting is? Unless there are workloads with very
large hugepage chains most of the data should be cached in L1. Also the
fact that a 4K page has just been shadowed inside a large region makes
it unlikely for the same chain to be examined again soon.
Non-pae guests will have a chain entry for every mm_struct, since the
large ptes reside in the pgd and that is replicated for every
mm_struct. So it's easy to have very long chains.
Anyway I applied the patch as a stopgap.
--
error compiling committee.c: too many arguments to function
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