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PV-on-HVM: Define BLOCKING_NOTIFIER_HEAD macro for old Linux kernels.
Signed-off-by: KUWAMURA Shin'ya <kuwa@jp.fujitsu.com>
This commit is contained in:
Keir Fraser committed
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commit
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1 file changed
+8
-1
@@ -44,13 +44,20 @@
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#define gfp_t unsigned
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#endif
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#if defined (_LINUX_NOTIFIER_H) && !defined ATOMIC_NOTIFIER_HEAD
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#if defined(_LINUX_NOTIFIER_H) && !defined(ATOMIC_NOTIFIER_HEAD)
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#define ATOMIC_NOTIFIER_HEAD(name) struct notifier_block *name
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#define atomic_notifier_chain_register(chain,nb) notifier_chain_register(chain,nb)
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#define atomic_notifier_chain_unregister(chain,nb) notifier_chain_unregister(chain,nb)
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#define atomic_notifier_call_chain(chain,val,v) notifier_call_chain(chain,val,v)
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#endif
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#if defined(_LINUX_NOTIFIER_H) && !defined(BLOCKING_NOTIFIER_HEAD)
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#define BLOCKING_NOTIFIER_HEAD(name) struct notifier_block *name
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#define blocking_notifier_chain_register(chain,nb) notifier_chain_register(chain,nb)
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#define blocking_notifier_chain_unregister(chain,nb) notifier_chain_unregister(chain,nb)
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#define blocking_notifier_call_chain(chain,val,v) notifier_call_chain(chain,val,v)
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#endif
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#if defined(_LINUX_MM_H) && defined set_page_count
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#define init_page_count(page) set_page_count(page, 1)
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#endif
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