Illumos #3964 L2ARC should always compress metadata buffers

[zfs.git] / include / sys / dmu.h

diff --git a/include/sys/dmu.h b/include/sys/dmu.h
index 1785725..adaab4c 100644 (file)
--- a/include/sys/dmu.h
+++ b/include/sys/dmu.h
@@ -828,6 +828,8 @@ int dmu_diff(objset_t *tosnap, objset_t *fromsnap, struct vnode *vp,
 #define        ZFS_CRC64_POLY  0xC96C5795D7870F42ULL   /* ECMA-182, reflected form */
 extern uint64_t zfs_crc64_table[256];
 
+extern int zfs_mdcomp_disable;
+
 #ifdef __cplusplus
 }
 #endif