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authorRobert Morris <[email protected]>2014-08-27 14:14:52 -0400
committerRobert Morris <[email protected]>2014-08-27 14:14:52 -0400
commit12eeefc72dc31211c5f54ea64e21c8a5668f92d7 (patch)
treebd89cb30a3279f40a7a55dd64cb6212d93666158 /fs.c
parent2c56547272e43b483d560a61692f1e24926a82fb (diff)
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Diffstat (limited to 'fs.c')
-rw-r--r--fs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs.c b/fs.c
index 7621d08..7af93d2 100644
--- a/fs.c
+++ b/fs.c
@@ -321,7 +321,7 @@ iput(struct inode *ip)
{
acquire(&icache.lock);
if(ip->ref == 1 && (ip->flags & I_VALID) && ip->nlink == 0){
- // inode has no links: truncate and free inode.
+ // inode has no links and no other references: truncate and free inode.
if(ip->flags & I_BUSY)
panic("iput busy");
ip->flags |= I_BUSY;