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hv: refine atomic_xadd

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1. rename atomic_xadd_int to atomic_xadd, add atomic_xadd64.
2. add atomic_add/sbu64_return, atomic_inc/dec64_return.

Signed-off-by: Li, Fei1 <fei1.li@intel.com>
This commit is contained in:
Li, Fei1
2018-05-16 16:12:22 +08:00
committed by lijinxia
parent bd3f3b00f7
commit fadaf14a94
4 changed files with 23 additions and 25 deletions
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2
hypervisor/include/arch/x86/guest/vm.h
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@@ -47,7 +47,7 @@ struct vm_attr {
struct vm_hw_info {
int num_vcpus; /* Number of total virtual cores */
int exp_num_vcpus; /* Number of real expected virtual cores */
uint32_t created_vcpus; /* Number of created vcpus */
int created_vcpus; /* Number of created vcpus */
struct vcpu **vcpu_array; /* vcpu array of this VM */
uint64_t gpa_lowtop; /* top lowmem gpa of this VM */
};