changeset 14079:eecf57cad0d1

3887 Enlarge data buffer in digest/mac to boost performance Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com> Reviewed by: Garrett D'Amore <garrett@damore.org> Approved by: Dan McDonald <danmcd@nexenta.com>
author David H?ppner <0xffea@gmail.com>
date Sun, 14 Jul 2013 17:30:29 +0000
parents 4ba9d5323304
children d1349977b975
files usr/src/cmd/cmd-crypto/digest/digest.c
diffstat 1 files changed, 5 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/usr/src/cmd/cmd-crypto/digest/digest.c	Tue Jul 09 11:56:37 2013 +0200
+++ b/usr/src/cmd/cmd-crypto/digest/digest.c	Sun Jul 14 17:30:29 2013 +0000
@@ -51,7 +51,11 @@
 #include <cryptoutil.h>
 #include <kmfapi.h>
 
-#define	BUFFERSIZE	(4096)		/* Buffer size for reading file */
+/*
+ * Buffer size for reading file. This is given a rather high value
+ * to get better performance when a hardware provider is present.
+ */
+#define	BUFFERSIZE	(1024 * 64)
 
 /*
  * RESULTLEN - large enough size in bytes to hold result for