X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=config%2Flustre-build-zfs.m4;h=ded7085d157915bf7f631a4e58feca6a5c36d83b;hb=11afef00b6af407b8987076bd4f1ec9bc77eb75e;hp=ff7f1150edd8fa0c93a460f940d185e5c1cdba86;hpb=c0d30fc79be0788fca19bfa7e3b5048881195fc6;p=fs%2Flustre-release.git

diff --git a/config/lustre-build-zfs.m4 b/config/lustre-build-zfs.m4
index ff7f115..ded7085 100644
--- a/config/lustre-build-zfs.m4
+++ b/config/lustre-build-zfs.m4
@@ -503,6 +503,18 @@ your distribution.
 			AC_DEFINE(HAVE_DMU_PREFETCH_6ARG, 1,
 				[Have 6 argument dmu_pretch in ZFS])
 		])
+		dnl #
+		dnl # ZFS 0.7.0 feature: SPA_FEATURE_USEROBJ_ACCOUNTING
+		dnl #
+		LB_CHECK_COMPILE([if zfs has native dnode accounting supported],
+		dmu_objset_userobjspace_upgrade, [
+			#include <sys/dmu_objset.h>
+		],[
+			dmu_objset_userobjspace_upgrade(NULL);
+		],[
+			AC_DEFINE(HAVE_DMU_USEROBJ_ACCOUNTING, 1,
+				[Have native dnode accounting in ZFS])
+		])
 	])
 
 	AM_CONDITIONAL(ZFS_ENABLED, [test "x$enable_zfs" = xyes])