Index: sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
===================================================================
--- sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	(revision 256889)
+++ sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	(working copy)
@@ -3157,8 +3157,10 @@ top:
 		arc_access(hdr, hash_lock);
 		if (*arc_flags & ARC_L2CACHE)
 			hdr->b_flags |= ARC_L2CACHE;
+/*
 		if (*arc_flags & ARC_L2COMPRESS)
 			hdr->b_flags |= ARC_L2COMPRESS;
+*/
 		mutex_exit(hash_lock);
 		ARCSTAT_BUMP(arcstat_hits);
 		ARCSTAT_CONDSTAT(!(hdr->b_flags & ARC_PREFETCH),
@@ -3199,8 +3201,10 @@ top:
 			}
 			if (*arc_flags & ARC_L2CACHE)
 				hdr->b_flags |= ARC_L2CACHE;
+/*
 			if (*arc_flags & ARC_L2COMPRESS)
 				hdr->b_flags |= ARC_L2COMPRESS;
+*/
 			if (BP_GET_LEVEL(bp) > 0)
 				hdr->b_flags |= ARC_INDIRECT;
 		} else {
@@ -3217,8 +3221,10 @@ top:
 				add_reference(hdr, hash_lock, private);
 			if (*arc_flags & ARC_L2CACHE)
 				hdr->b_flags |= ARC_L2CACHE;
+/*
 			if (*arc_flags & ARC_L2COMPRESS)
 				hdr->b_flags |= ARC_L2COMPRESS;
+*/
 			buf = kmem_cache_alloc(buf_cache, KM_PUSHPAGE);
 			buf->b_hdr = hdr;
 			buf->b_data = NULL;
@@ -3791,8 +3797,10 @@ arc_write(zio_t *pio, spa_t *spa, uint64_t txg,
 	ASSERT(hdr->b_acb == NULL);
 	if (l2arc)
 		hdr->b_flags |= ARC_L2CACHE;
+/*
 	if (l2arc_compress)
 		hdr->b_flags |= ARC_L2COMPRESS;
+*/
 	callback = kmem_zalloc(sizeof (arc_write_callback_t), KM_SLEEP);
 	callback->awcb_ready = ready;
 	callback->awcb_done = done;