svn commit: r302729 - stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs

[Andriy Gapon]

Author: avg
Date: Wed Jul 13 09:23:02 2016
New Revision: 302729
URL: https://svnweb.freebsd.org/changeset/base/302729

Log:
  MFC r301873: l2arc: reset b_tmp_cdata to NULL in the case of unset b_daddr

Modified:
  stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
==============================================================================
--- stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Wed Jul 13 09:21:40 2016	(r302728)
+++ stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Wed Jul 13 09:23:02 2016	(r302729)
@@ -2332,6 +2332,7 @@ arc_buf_l2_cdata_free(arc_buf_hdr_t *hdr
 		ASSERT3P(hdr->b_l1hdr.b_tmp_cdata, ==,
 		    hdr->b_l1hdr.b_buf->b_data);
 		ASSERT3U(hdr->b_l2hdr.b_compress, ==, ZIO_COMPRESS_OFF);
+		hdr->b_l1hdr.b_tmp_cdata = NULL;
 		return;
 	}