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| author |   Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> | 2012-06-20 15:58:58 +0800 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2012-07-11 16:51:19 +0300 |
| commit | 49fde3406f3266c5af9430467672c20b63a31e83 (patch) | |
| tree | 74da453686c6c7a1ca81c5d95d6fcaa882dc2217 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | KVM: MMU: fold tlb flush judgement into mmu_spte_update (diff) | |
| download | linux-dev-49fde3406f3266c5af9430467672c20b63a31e83.tar.xz linux-dev-49fde3406f3266c5af9430467672c20b63a31e83.zip | |
KVM: MMU: introduce SPTE_MMU_WRITEABLE bit
This bit indicates whether the spte can be writable on MMU, that means
the corresponding gpte is writable and the corresponding gfn is not
protected by shadow page protection
In the later path, SPTE_MMU_WRITEABLE will indicates whether the spte
can be locklessly updated
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions