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From: Toomas Soome <tsoome@FreeBSD.org>
Date: Tue, 16 May 2017 17:35:05 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r318356 - in head: lib/libstand sys/boot/i386/pxeldr
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Author: tsoome
Date: Tue May 16 17:35:05 2017
New Revision: 318356
URL: https://svnweb.freebsd.org/changeset/base/318356

Log:
  libstand: increase nfs max read size to 16k
  
  With ip fragment reassembly implemented, it makes sense to allow
  larger nfs reads. Note due to loader heap size limit, we do not want
  to set too large maximum read size. Also we do not change default read size.
  
  Reviewed by:	bcr, allanjude
  Differential Revision:	https://reviews.freebsd.org/D10754

Modified:
  head/lib/libstand/nfs.c
  head/sys/boot/i386/pxeldr/pxeboot.8

Modified: head/lib/libstand/nfs.c
==============================================================================
--- head/lib/libstand/nfs.c	Tue May 16 17:04:50 2017	(r318355)
+++ head/lib/libstand/nfs.c	Tue May 16 17:35:05 2017	(r318356)
@@ -52,7 +52,7 @@ __FBSDID("$FreeBSD$");
 #define NFS_DEBUGxx
 
 #define NFSREAD_MIN_SIZE 1024
-#define NFSREAD_MAX_SIZE 4096
+#define NFSREAD_MAX_SIZE 16384
 
 /* NFSv3 definitions */
 #define	NFS_V3MAXFHSIZE		64

Modified: head/sys/boot/i386/pxeldr/pxeboot.8
==============================================================================
--- head/sys/boot/i386/pxeldr/pxeboot.8	Tue May 16 17:04:50 2017	(r318355)
+++ head/sys/boot/i386/pxeldr/pxeboot.8	Tue May 16 17:35:05 2017	(r318356)
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd May 1, 2000
+.Dd May 16, 2017
 .Dt PXEBOOT 8
 .Os
 .Sh NAME
@@ -91,7 +91,7 @@ This may be changed by setting the
 .Va nfs.read_size
 variable in
 .Pa /boot/loader.conf .
-Valid values range from 1024 to 4096 bytes.
+Valid values range from 1024 to 16384 bytes.
 .Pp
 In all other respects,
 .Nm