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Date:   Thu, 6 Aug 2020 00:56:22 -0400
To:     Yi Zhuang <>
Cc:     <>, <>
Subject: Re: [PATCH v2] ext4: lost matching-pair of trace in ext4_unlink

On Mon, Jun 29, 2020 at 08:26:21PM +0800, Yi Zhuang wrote:
> If dquot_initialize() return non-zero and trace of ext4_unlink_enter/exit
> enabled then the matching-pair of trace_exit will lost in log.
> v2:
> Change the new label to be "out_trace:", which makes it more clear that
> it is undoing the "trace" part of the code. At the same time, fix other
> similar problems in this function:
> 	bh = ext4_find_entry(dir, &dentry->d_name, &de, NULL);
> 	if (IS_ERR(bh))
> 		return PTR_ERR(bh);
> 	if (!bh)
> 		goto end_unlink;
> According to Andreas' suggestion, split up the "end_unlink:" label becomes
> two separate labels, and then remove the "if (handle)" check, and then
> use out_bh: before the handle is started.
> Signed-off-by: Yi Zhuang <>

Thanks, applied.

					- Ted

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