From 6501906280f8f244710012116ef678007999da67 Mon Sep 17 00:00:00 2001
From: Matthew Macy <mmacy@freebsd.org>
Date: Thu, 10 Oct 2019 15:45:52 -0700
Subject: Add kmem cache accessors

Make the metaslab platform agnostic again by adding
accessor functions which can be implemented by each
platform.

Reviewed-by: Paul Dagnelie <pcd@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Reviewed-by: Ryan Moeller <ryan@ixsystems.com>
Signed-off-by: Matt Macy <mmacy@FreeBSD.org>
Closes #9404
---
 module/os/linux/spl/spl-kmem-cache.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'module/os/linux/spl')

diff --git a/module/os/linux/spl/spl-kmem-cache.c b/module/os/linux/spl/spl-kmem-cache.c
index b39867b03..853cf33f0 100644
--- a/module/os/linux/spl/spl-kmem-cache.c
+++ b/module/os/linux/spl/spl-kmem-cache.c
@@ -257,6 +257,20 @@ spl_obj_size(spl_kmem_cache_t *skc)
 	    P2ROUNDUP_TYPED(sizeof (spl_kmem_obj_t), align, uint32_t));
 }
 
+uint64_t
+spl_kmem_cache_inuse(kmem_cache_t *cache)
+{
+	return (cache->skc_obj_total);
+}
+EXPORT_SYMBOL(spl_kmem_cache_inuse);
+
+uint64_t
+spl_kmem_cache_entry_size(kmem_cache_t *cache)
+{
+	return (cache->skc_obj_size);
+}
+EXPORT_SYMBOL(spl_kmem_cache_entry_size);
+
 /*
  * Lookup the spl_kmem_object_t for an object given that object.
  */
-- 
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