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authorXiao Guangrong <xiaoguangrong@cn.fujitsu.com>2011-07-11 23:31:28 +0400
committerAvi Kivity <avi@redhat.com>2011-07-24 12:50:37 +0400
commit603e0651cfc8562b103454d7ded71f3ad1eb3a37 (patch)
tree1e858d649eb86f4e31adfa8233ff16a34268cf2c /lib/atomic64_test.c
parent1df9f2dc39948c3cb900725b7f0754fb385c8354 (diff)
downloadlinux-603e0651cfc8562b103454d7ded71f3ad1eb3a37.tar.xz
KVM: MMU: do not need atomicly to set/clear spte
Now, the spte is just from nonprsent to present or present to nonprsent, so we can use some trick to set/clear spte non-atomicly as linux kernel does Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'lib/atomic64_test.c')
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