[rtems-libbsd commit] Added in uma_find_refcnt() and vtoslab()

[Jennifer Averett]

Module:    rtems-libbsd
Branch:    master
Commit:    cb6ffcd6cfde7e7158df61726fcba840649f6b30
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=cb6ffcd6cfde7e7158df61726fcba840649f6b30

Author:    Jennifer Averett <jennifer.averett at oarcorp.com>
Date:      Thu Apr 19 14:10:20 2012 -0500

Added in uma_find_refcnt() and vtoslab()
The vtoslab returns NULL for now which will cause a fault when the
code runs.

---

 freebsd/vm/uma_core.c |    2 --
 freebsd/vm/uma_int.h  |    6 +++++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/freebsd/vm/uma_core.c b/freebsd/vm/uma_core.c
index 5e2b2cd..f85f28f 100644
--- a/freebsd/vm/uma_core.c
+++ b/freebsd/vm/uma_core.c
@@ -3043,7 +3043,6 @@ uma_prealloc(uma_zone_t zone, int items)
 	ZONE_UNLOCK(zone);
 }
 
-#ifndef __rtems__
 /* See uma.h */
 u_int32_t *
 uma_find_refcnt(uma_zone_t zone, void *item)
@@ -3063,7 +3062,6 @@ uma_find_refcnt(uma_zone_t zone, void *item)
 	refcnt = &slabref->us_freelist[idx].us_refcnt;
 	return refcnt;
 }
-#endif /* __rtems__ */
 
 /* See uma.h */
 void
diff --git a/freebsd/vm/uma_int.h b/freebsd/vm/uma_int.h
index 1611520..f3a99d7 100644
--- a/freebsd/vm/uma_int.h
+++ b/freebsd/vm/uma_int.h
@@ -391,10 +391,10 @@ hash_sfind(struct uma_hash *hash, u_int8_t *data)
         return (NULL);
 }
 
-#ifndef __rtems__
 static __inline uma_slab_t
 vtoslab(vm_offset_t va)
 {
+#ifndef __rtems__
 	vm_page_t p;
 	uma_slab_t slab;
 
@@ -405,8 +405,12 @@ vtoslab(vm_offset_t va)
 		return (slab);
 	else
 		return (NULL);
+#else /* __rtems__ */
+	return (NULL);  /* XXX - FIX THIS!!! */
+#endif /* __rtems__ */
 }
 
+#ifndef __rtems__
 static __inline void
 vsetslab(vm_offset_t va, uma_slab_t slab)
 {