Liang Li 0fd7e098db kvmclock: add a new function to update env->tsc. ... The commit 317b0a6d8 fixed an issue which caused by the outdated env->tsc value, but the fix lead to 'cpu_synchronize_all_states()' called twice during live migration. The 'cpu_synchronize_all_states()' takes about 130us for a VM which has 4 vcpus, it's a bit expensive. Synchronize the whole CPU context just for updating env->tsc is too wasting, this patch use a new function to update the env->tsc. Comparing to 'cpu_synchronize_all_states()', it only takes about 20us. Signed-off-by: Liang Li <liang.z.li@intel.com> Message-Id: <1446695464-27116-2-git-send-email-liang.z.li@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2015-11-05 11:28:10 +01:00
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apic.c
clock.c	kvmclock: add a new function to update env->tsc.	2015-11-05 11:28:10 +01:00
i8254.c
i8259.c
ioapic.c
Makefile.objs
pci-assign.c