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-rw-r--r--sys/kern/subr_rman.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/kern/subr_rman.c b/sys/kern/subr_rman.c
index 34505d2..75d3e42 100644
--- a/sys/kern/subr_rman.c
+++ b/sys/kern/subr_rman.c
@@ -737,6 +737,13 @@ rman_set_device(struct resource *r, struct device *dev)
r->__r_i->r_dev = dev;
}
+int
+rman_is_region_manager(struct resource *r, struct rman *rm)
+{
+
+ return (r->__r_i->r_rm == rm);
+}
+
/*
* Sysctl interface for scanning the resource lists.
*
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