From adbb83845c5d3cb02343d7613cfb8385aa909909 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Tue, 18 Jan 2005 05:25:09 +0000
Subject: remove venti for now

---
 src/cmd/venti/clumpstats.c | 128 ---------------------------------------------
 1 file changed, 128 deletions(-)
 delete mode 100644 src/cmd/venti/clumpstats.c

(limited to 'src/cmd/venti/clumpstats.c')

diff --git a/src/cmd/venti/clumpstats.c b/src/cmd/venti/clumpstats.c
deleted file mode 100644
index 5a448b67..00000000
--- a/src/cmd/venti/clumpstats.c
+++ /dev/null
@@ -1,128 +0,0 @@
-#include "stdinc.h"
-#include "dat.h"
-#include "fns.h"
-
-int	count[VtMaxLumpSize][VtMaxType];
-
-enum
-{
-	ClumpChunks	= 32*1024
-};
-
-static int
-readarenainfo(Arena *arena)
-{
-	ClumpInfo *ci, *cis;
-	u32int clump;
-	int i, n, ok;
-
-	if(arena->clumps)
-		fprint(2, "reading directory for arena=%s with %d entries\n", arena->name, arena->clumps);
-
-	cis = MKN(ClumpInfo, ClumpChunks);
-	ok = 0;
-	for(clump = 0; clump < arena->clumps; clump += n){
-		n = ClumpChunks;
-
-		if(n > arena->clumps - clump)
-			n = arena->clumps - clump;
-
-		if((i=readclumpinfos(arena, clump, cis, n)) != n){
-			seterr(EOk, "arena directory read failed %d not %d: %r", i, n);
-			ok = -1;
-			break;
-		}
-
-		for(i = 0; i < n; i++){
-			ci = &cis[i];
-			if(ci->type >= VtMaxType || ci->uncsize >= VtMaxLumpSize) {
-				fprint(2, "bad clump: %d: type = %d: size = %d\n", clump+i, ci->type, ci->uncsize);
-				continue;
-			}
-if(ci->uncsize == 422)
-print("%s: %d: %V\n", arena->name, clump+i, ci->score);
-			count[ci->uncsize][ci->type]++;
-		}
-	}
-	free(cis);
-	if(ok < 0)
-		return TWID32;
-	return clump;
-}
-
-static void
-clumpstats(Index *ix)
-{
-	int ok;
-	ulong clumps, n;
-	int i, j, t;
-
-	ok = 0;
-	clumps = 0;
-	for(i = 0; i < ix->narenas; i++){
-		n = readarenainfo(ix->arenas[i]);
-		if(n == TWID32){
-			ok = -1;
-			break;
-		}
-		clumps += n;
-	}
-
-	if(ok < 0)
-		return;
-
-	print("clumps = %ld\n", clumps);
-	for(i=0; i<VtMaxLumpSize; i++) {
-		t = 0;
-		for(j=0; j<VtMaxType; j++)
-			t += count[i][j];
-		if(t == 0)
-			continue;
-		print("%d\t%d", i, t);
-		for(j=0; j<VtMaxType; j++)
-			print("\t%d", count[i][j]);
-		print("\n");
-	}
-}
-
-
-void
-usage(void)
-{
-	fprint(2, "usage: clumpstats [-B blockcachesize] config\n");
-	threadexitsall(0);
-}
-
-void
-threadmain(int argc, char *argv[])
-{
-	u32int bcmem;
-
-	bcmem = 0;
-
-	ARGBEGIN{
-	case 'B':
-		bcmem = unittoull(ARGF());
-		break;
-	default:
-		usage();
-		break;
-	}ARGEND
-
-	readonly = 1;
-
-	if(argc != 1)
-		usage();
-
-	if(initventi(argv[0]) < 0)
-		sysfatal("can't init venti: %r");
-
-	if(bcmem < maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16))
-		bcmem = maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16);
-	fprint(2, "initialize %d bytes of disk block cache\n", bcmem);
-	initdcache(bcmem);
-
-	clumpstats(mainindex);
-	
-	threadexitsall(0);
-}
-- 
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