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From: Felipe Balbi <balbi@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jack Pham <jackp@codeaurora.org>,
	Peter Chen <peter.chen@kernel.org>
Subject: Re: [PATCH] USB: dwc3: remove debugfs root dentry storage
Date: Thu, 10 Jun 2021 12:28:50 +0300	[thread overview]
Message-ID: <87y2bi131p.fsf@kernel.org> (raw)
In-Reply-To: <20210609093924.3293230-1-gregkh@linuxfoundation.org>

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Greg Kroah-Hartman <gregkh@linuxfoundation.org> writes:

> There is no need to keep around the debugfs "root" directory for the
> dwc3 device.  Instead, look it up anytime we need to find it.  This will
> help when callers get out-of-order and we had the potential to have a
> "stale" pointer around for the root dentry, as has happened in the past.
>
> Cc: Felipe Balbi <balbi@kernel.org>
> Cc: Jack Pham <jackp@codeaurora.org>
> Cc: Peter Chen <peter.chen@kernel.org>
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Acked-by: Felipe Balbi <balbi@kernel.org>

-- 
balbi

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      parent reply	other threads:[~2021-06-10  9:29 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-09  9:39 [PATCH] USB: dwc3: remove debugfs root dentry storage Greg Kroah-Hartman
2021-06-09 18:47 ` Jack Pham
2021-06-09 18:59   ` Greg Kroah-Hartman
2021-06-10  1:14 ` Peter Chen
2021-06-10  9:28 ` Felipe Balbi [this message]

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