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take use of VCPU_NOTIFY vector, add smp_call_function support. added a per_cpu field smp_call_info, and make each smp_call_function is not re-entered, and the caller CPU is returned when all the target CPUs complete the call. v4: - remove global lock - take use of wait_sync_change function to do the sequence sync v3: - remove per_cpu lock in smp_call_info - use a global lock to ensure smp_call_function sequence - use pcpu_sync_sleep to wait IPI complete v2: - after new smp function come, if old one exist, changed from overwirte with the new one to ignore the new one. Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com> |
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.. | ||
arch/x86 | ||
common | ||
debug | ||
dm/vpci | ||
lib | ||
public | ||
hv_debug.h | ||
hv_lib.h | ||
hypervisor.h |