svn commit: r305598 - head/sys/ufs/ufs

[Konstantin Belousov]

Author: kib
Date: Thu Sep  8 12:08:08 2016
New Revision: 305598
URL: https://svnweb.freebsd.org/changeset/base/305598

Log:
  When logging unlikely UFS_TRUNCATE() failure in ufs_direnter(),
  include error code.
  
  Reported and tested by:	pho
  Reviewed by:	mckusick
  Sponsored by:	The FreeBSD Foundation
  MFC after:	2 weeks

Modified:
  head/sys/ufs/ufs/ufs_lookup.c

Modified: head/sys/ufs/ufs/ufs_lookup.c
==============================================================================
--- head/sys/ufs/ufs/ufs_lookup.c	Thu Sep  8 12:07:25 2016	(r305597)
+++ head/sys/ufs/ufs/ufs_lookup.c	Thu Sep  8 12:08:08 2016	(r305598)
@@ -1124,7 +1124,8 @@ ufs_direnter(dvp, tvp, dirp, cnp, newdir
 		error = UFS_TRUNCATE(dvp, (off_t)dp->i_endoff,
 		    IO_NORMAL | (DOINGASYNC(dvp) ? 0 : IO_SYNC), cr);
 		if (error != 0)
-			vn_printf(dvp, "ufs_direnter: failed to truncate ");
+			vn_printf(dvp, "ufs_direnter: failed to truncate "
+			    "err %d", error);
 #ifdef UFS_DIRHASH
 		if (error == 0 && dp->i_dirhash != NULL)
 			ufsdirhash_dirtrunc(dp, dp->i_endoff);