svn commit: r317133 - stable/11/sys/fs/nfsclient

[Konstantin Belousov]

Author: kib
Date: Wed Apr 19 11:11:51 2017
New Revision: 317133
URL: https://svnweb.freebsd.org/changeset/base/317133

Log:
  MFC r316531:
  Handle nfs IO_ASYNC write requests asynchronously.

Modified:
  stable/11/sys/fs/nfsclient/nfs_clbio.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/fs/nfsclient/nfs_clbio.c
==============================================================================
--- stable/11/sys/fs/nfsclient/nfs_clbio.c	Wed Apr 19 11:10:02 2017	(r317132)
+++ stable/11/sys/fs/nfsclient/nfs_clbio.c	Wed Apr 19 11:11:51 2017	(r317133)
@@ -1275,7 +1275,7 @@ again:
 					error = error1;
 				break;
 			}
-		} else if ((n + on) == biosize) {
+		} else if ((n + on) == biosize || (ioflag & IO_ASYNC) != 0) {
 			bp->b_flags |= B_ASYNC;
 			(void) ncl_writebp(bp, 0, NULL);
 		} else {