On 03/15/2010 10:23 AM, Gui Jianfeng wrote:
Make use of bool as return valuses.
-static inline int cpu_has_vmx_tpr_shadow(void)
+static inline bool cpu_has_vmx_tpr_shadow(void)
{
- return vmcs_config.cpu_based_exec_ctrl& CPU_BASED_TPR_SHADOW;
+ return !!(vmcs_config.cpu_based_exec_ctrl& CPU_BASED_TPR_SHADOW);
}
Those !! are not required - demotion to bool is defined to convert
nonzero to true.
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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