From: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date: Fri, 26 Dec 2008 12:40:34 +0000 (+0800)
Subject: We need to restore unallocated_objects if objcache alloc fails.
X-Git-Tag: v2.3.0~209
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/8d968f1d34d7f672c6bda28d5a6c71f93bba1c2c

We need to restore unallocated_objects if objcache alloc fails.

Reviewed-by: dillon@
---

diff --git a/sys/kern/kern_objcache.c b/sys/kern/kern_objcache.c
index 20b8c43814..5a4cc7f448 100644
--- a/sys/kern/kern_objcache.c
+++ b/sys/kern/kern_objcache.c
@@ -432,14 +432,15 @@ retry:
 			if (oc->ctor(obj, oc->privdata, ocflags))
 				return (obj);
 			oc->free(obj, oc->allocator_args);
+			obj = NULL;
+		}
+		if (obj == NULL) {
 			spin_lock_wr(&depot->spin);
 			++depot->unallocated_objects;
 			spin_unlock_wr(&depot->spin);
 			if (depot->waiting)
 				wakeup(depot);
-			obj = NULL;
-		}
-		if (obj == NULL) {
+
 			crit_enter();
 			/*
 			 * makes debugging easier when gets_cumulative does