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-rw-r--r--sys/ia64/include/mutex.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/ia64/include/mutex.h b/sys/ia64/include/mutex.h
index 0e0173c..e4b82df 100644
--- a/sys/ia64/include/mutex.h
+++ b/sys/ia64/include/mutex.h
@@ -48,6 +48,7 @@
"mpp->mtx_saveintr & IA64_PSR_I")
#define mtx_legal2block() (save_intr() & IA64_PSR_I)
+#define mtx_intr_enable(mutex) (mutex)->mtx_saveintr |= IA64_PSR_I
#endif /* _KERNEL */
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