X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fdbuf.c;h=faa6cc345b8f53b02bbc2e646efa3eb8040fcacd;hb=3a17a7a99a1a6332d0999f9be68e2b8dc3933de1;hp=46f42dd7c934a1b6d0781dbdc8fc0ef639cc21c9;hpb=c11a12bc3b2e5ee9a6bd74e26f1a396b6025fbd4;p=zfs.git

diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c
index 46f42dd..faa6cc3 100644
--- a/module/zfs/dbuf.c
+++ b/module/zfs/dbuf.c
@@ -22,6 +22,7 @@
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
  */
 
 #include <sys/zfs_context.h>
@@ -614,6 +615,8 @@ dbuf_read_impl(dmu_buf_impl_t *db, zio_t *zio, uint32_t *flags)
 
 	if (DBUF_IS_L2CACHEABLE(db))
 		aflags |= ARC_L2CACHE;
+	if (DBUF_IS_L2COMPRESSIBLE(db))
+		aflags |= ARC_L2COMPRESS;
 
 	SET_BOOKMARK(&zb, db->db_objset->os_dsl_dataset ?
 	    db->db_objset->os_dsl_dataset->ds_object : DMU_META_OBJSET,
@@ -2822,9 +2825,10 @@ dbuf_write(dbuf_dirty_record_t *dr, arc_buf_t *data, dmu_tx_t *tx)
 	} else {
 		ASSERT(arc_released(data));
 		dr->dr_zio = arc_write(zio, os->os_spa, txg,
-		    db->db_blkptr, data, DBUF_IS_L2CACHEABLE(db), &zp,
-		    dbuf_write_ready, dbuf_write_done, db,
-		    ZIO_PRIORITY_ASYNC_WRITE, ZIO_FLAG_MUSTSUCCEED, &zb);
+		    db->db_blkptr, data, DBUF_IS_L2CACHEABLE(db),
+		    DBUF_IS_L2COMPRESSIBLE(db), &zp, dbuf_write_ready,
+		    dbuf_write_done, db, ZIO_PRIORITY_ASYNC_WRITE,
+		    ZIO_FLAG_MUSTSUCCEED, &zb);
 	}
 }