zfs_arc plugin: Fix the type used for mutex misses.

Thanks to Yves Mettier for pointing this out!

diff --git a/src/zfs_arc.c b/src/zfs_arc.c
index 046b7b0..aa90019 100644 (file)
--- a/src/zfs_arc.c
+++ b/src/zfs_arc.c
@@ -128,7 +128,7 @@ static int za_read (void)
        za_read_derive (ksp, "stolen",   "cache_operation", "stolen");
 
         /* Issue indicators */
-        za_read_derive (ksp, "mutex_miss", "mutex_operation", "miss");
+        za_read_derive (ksp, "mutex_miss", "mutex_operations", "miss");
        za_read_derive (ksp, "hash_collisions", "hash_collisions", "");
        
         /* Evictions */