Index: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
===================================================================
--- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	(wersja 208276)
+++ sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	(kopia robocza)
@@ -2031,6 +2031,8 @@
 }
 
 static int needfree = 0;
+static int justincase = 0;
+SYSCTL_INT(_vfs_zfs, OID_AUTO, justincase, CTLFLAG_RW, &justincase, 0, "");
 
 static int
 arc_reclaim_needed(void)
@@ -2051,7 +2053,7 @@
 	 * If pages are needed or we're within 2048 pages
 	 * of needing to page need to reclaim
 	 */
-	if (vm_pages_needed || (vm_paging_target() > -2048))
+	if (!justincase && (vm_pages_needed || vm_paging_target() > -2048))
 		return (1);
 
 #if 0