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hfsplus: free space correcly for files unlinked while open

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hfsplus_delete_inode only truncates away all block allocations if
i_nlink is zero.  Make sure we properly drop the unlink count even
when doing the rename hack for open but unlinked files.

Signed-off-by: Christoph Hellwig <hch@tuxera.com>
This commit is contained in:
Christoph Hellwig 2010-10-27 13:45:50 +02:00 committed by Christoph Hellwig
parent e50fb58b5b
commit 85b8fe8cc4
1 changed files with 3 additions and 1 deletions
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4
fs/hfsplus/dir.c
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@ -317,8 +317,10 @@ static int hfsplus_unlink(struct inode *dir, struct dentry *dentry)
res = hfsplus_rename_cat(inode->i_ino,
dir, &dentry->d_name,
sbi->hidden_dir, &str);
if (!res)
if (!res) {
inode->i_flags |= S_DEAD;
drop_nlink(inode);
}
goto out;
}
res = hfsplus_delete_cat(cnid, dir, &dentry->d_name);