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![Juergen Gross](/assets/img/avatar_default.png)
Instead of x86_hyper being either NULL on bare metal or a pointer to a struct hypervisor_x86 in case of the kernel running as a guest merge the struct into x86_platform and x86_init. This will remove the need for wrappers making it hard to find out what is being called. With dummy functions added for all callbacks testing for a NULL function pointer can be removed, too. Suggested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Juergen Gross <jgross@suse.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: akataria@vmware.com Cc: boris.ostrovsky@oracle.com Cc: devel@linuxdriverproject.org Cc: haiyangz@microsoft.com Cc: kvm@vger.kernel.org Cc: kys@microsoft.com Cc: pbonzini@redhat.com Cc: rkrcmar@redhat.com Cc: rusty@rustcorp.com.au Cc: sthemmin@microsoft.com Cc: virtualization@lists.linux-foundation.org Cc: xen-devel@lists.xenproject.org Link: http://lkml.kernel.org/r/20171109132739.23465-2-jgross@suse.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
22 lines
400 B
C
22 lines
400 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __LINUX_HYPEVISOR_H
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#define __LINUX_HYPEVISOR_H
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/*
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* Generic Hypervisor support
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* Juergen Gross <jgross@suse.com>
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*/
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#ifdef CONFIG_X86
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#include <asm/x86_init.h>
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static inline void hypervisor_pin_vcpu(int cpu)
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{
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x86_platform.hyper.pin_vcpu(cpu);
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}
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#else
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static inline void hypervisor_pin_vcpu(int cpu)
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{
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}
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#endif
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#endif /* __LINUX_HYPEVISOR_H */
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