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kvm: Free current_cpu identifier

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Since CPU loops are done as last step in kvm_{insert,remove}_breakpoint()
and kvm_remove_all_breakpoints(), we do not need to distinguish between
invoking CPU and iterated CPUs and can thereby free the identifier for
use as a global variable.

Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-06-19 17:37:31 +02:00
parent 6e42be7cd1
commit 80b7cd7354
3 changed files with 25 additions and 30 deletions
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6
kvm-stub.c
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@ -83,19 +83,19 @@ int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap)
return -ENOSYS;
}
int kvm_insert_breakpoint(CPUArchState *current_env, target_ulong addr,
int kvm_insert_breakpoint(CPUArchState *env, target_ulong addr,
target_ulong len, int type)
{
return -EINVAL;
}
int kvm_remove_breakpoint(CPUArchState *current_env, target_ulong addr,
int kvm_remove_breakpoint(CPUArchState *env, target_ulong addr,
target_ulong len, int type)
{
return -EINVAL;
}
void kvm_remove_all_breakpoints(CPUArchState *current_env)
void kvm_remove_all_breakpoints(CPUArchState *env)
{
}