From 7252036fe876f522b5549f1d97c79528ca1be7ff Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Wed, 2 Nov 2005 19:08:43 +0000
Subject: Better logging in vtrpc, publish cache statistics.

---
 src/libventi/cache.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/libventi/cache.c')

diff --git a/src/libventi/cache.c b/src/libventi/cache.c
index 71bdb62c..8dcb52f5 100644
--- a/src/libventi/cache.c
+++ b/src/libventi/cache.c
@@ -12,7 +12,9 @@
 #include <libc.h>
 #include <venti.h>
 
-int nread, ncopy, nwrite;
+int vtcachenread;
+int vtcachencopy;
+int vtcachenwrite;
 
 enum {
 	BioLocal = 1,
@@ -419,6 +421,7 @@ vtcacheglobal(VtCache *c, uchar score[VtScoreSize], int type)
 	b->nlock = 1;
 	qunlock(&c->lk);
 
+	vtcachenread++;
 	n = vtread(c->z, score, type, b->data, c->blocksize);
 	if(n < 0){
 		werrstr("vtread %V: %r", score);
@@ -512,6 +515,7 @@ vtblockwrite(VtBlock *b)
 
 	c = b->c;
 	n = vtzerotruncate(b->type, b->data, c->blocksize);
+	vtcachenwrite++;
 	if(c->write(c->z, score, b->type, b->data, n) < 0)
 		return -1;
 
@@ -540,7 +544,7 @@ vtblockcopy(VtBlock *b)
 {
 	VtBlock *bb;
 
-ncopy++;
+	vtcachencopy++;
 	bb = vtcacheallocblock(b->c, b->type);
 	if(bb == nil){
 		vtblockput(b);
-- 
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