D54489.1777309398.diff
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D54489.1777309398.diff
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	diff --git a/sys/compat/linuxkpi/common/include/linux/spinlock.h b/sys/compat/linuxkpi/common/include/linux/spinlock.h
	--- a/sys/compat/linuxkpi/common/include/linux/spinlock.h
	+++ b/sys/compat/linuxkpi/common/include/linux/spinlock.h
	@@ -178,4 +178,24 @@
	return (0);
	}

	+/*
	+ * struct raw_spinlock
	+ */
	+
	+typedef struct raw_spinlock {
	+ struct mtx lock;
	+} raw_spinlock_t;
	+
	+#define raw_spin_lock_init(rlock) \
	+ mtx_init(&(rlock)->lock, spin_lock_name("lnxspin_raw"), \
	+ NULL, MTX_DEF \| MTX_NOWITNESS \| MTX_NEW)
	+
	+#define raw_spin_lock(rl) spin_lock(&(rl)->lock)
	+#define raw_spin_trylock(rl) spin_trylock(&(rl)->lock)
	+#define raw_spin_unlock(rl) spin_unlock(&(rl)->lock)
	+
	+#define raw_spin_lock_irqsave(rl, f) spin_lock_irqsave(&(rl)->lock, (f))
	+#define raw_spin_trylock_irqsave(rl, f) spin_trylock_irqsave(&(rl)->lock, (f))
	+#define raw_spin_unlock_irqrestore(rl, f) spin_unlock_irqrestore(&(rl)->lock, (f))
	+
	#endif /* _LINUXKPI_LINUX_SPINLOCK_H_ */