From 6d99af6f3455ebc1df29b13f8b1fe7f3338dc074 Mon Sep 17 00:00:00 2001
From: glenda <glenda@9front.local>
Date: Mon, 8 Aug 2022 16:16:45 +0000
Subject: walk: include qid version in deduplication

the qid version is part of the qid, take it into account
for deduplication.
---
 sys/src/cmd/walk.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sys/src/cmd/walk.c')

diff --git a/sys/src/cmd/walk.c b/sys/src/cmd/walk.c
index ec7636983..6a8c4c441 100644
--- a/sys/src/cmd/walk.c
+++ b/sys/src/cmd/walk.c
@@ -307,10 +307,11 @@ seen(Dir *dir)
 	int i;
 	Cache *c;
 
-	c = &cache[dir->qid.path&(NCACHE-1)];
+	c = &cache[(dir->qid.path^dir->qid.vers)&(NCACHE-1)];
 	dp = c->cache;
 	for(i=0; i<c->n; i++, dp++)
 		if(dir->qid.path == dp->qid.path &&
+		   dir->qid.vers == dp->qid.vers &&
 		   dir->type == dp->type &&
 		   dir->dev == dp->dev)
 			return 1;
-- 
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