svn commit: r330265 - stable/11/sys/kern

[Kirk McKusick]

Author: mckusick
Date: Fri Mar  2 04:41:52 2018
New Revision: 330265
URL: https://svnweb.freebsd.org/changeset/base/330265

Log:
  MFC of 329880.
  
  Add error number to "fsync: giving up on dirty" message.

Modified:
  stable/11/sys/kern/vfs_default.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/kern/vfs_default.c
==============================================================================
--- stable/11/sys/kern/vfs_default.c	Fri Mar  2 04:34:53 2018	(r330264)
+++ stable/11/sys/kern/vfs_default.c	Fri Mar  2 04:41:52 2018	(r330265)
@@ -712,12 +712,13 @@ loop2:
 			if ((mp != NULL && mp->mnt_secondary_writes > 0) ||
 			    (error == 0 && --maxretry >= 0))
 				goto loop1;
-			error = EAGAIN;
+			if (error == 0)
+				error = EAGAIN;
 		}
 	}
 	BO_UNLOCK(bo);
-	if (error == EAGAIN)
-		vn_printf(vp, "fsync: giving up on dirty ");
+	if (error != 0)
+		vn_printf(vp, "fsync: giving up on dirty (error = %d) ", error);
 
 	return (error);
 }