From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EAD64C47094 for ; Thu, 10 Jun 2021 09:29:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D14B361182 for ; Thu, 10 Jun 2021 09:29:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229943AbhFJJaz (ORCPT ); Thu, 10 Jun 2021 05:30:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:55420 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229715AbhFJJay (ORCPT ); Thu, 10 Jun 2021 05:30:54 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id A01FC61182; Thu, 10 Jun 2021 09:28:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623317339; bh=YKbH7RY9wgcda2Wl0gjS0fCDjC49wsG2m1zMvoWhqwk=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=FRDb2/ZD82DQsWzqFHq/6Gk0rFccbgZQb7AL9shwRQaM4SDBhbg5BKTxI6JqJlTpX IjC+ZcGo2ZUlMyHkxqX7mMi64IscT6nM1zyr90eWpQ6scGiirSEGgtJ9RNUcDxfkHs vCLd9XNVcNnf49Ani5wDP3EbQhxr8//taX6nlifBGxiit/dt6h0bXUBEPjVowWi/XM /ahI5nirEVpZGHC8MEwDazHKc4TCr0QUe+ZfT4Ugm/HWGSHK5nKVkvhGBYzibs8YM5 TWT0gCrxm6mxlfATHfxG73cZWI9QR6Wv523lXFR1oull1FXZTJb+UFWDHOPH14p8jI zNKaJs9S22NyQ== From: Felipe Balbi To: Greg Kroah-Hartman , linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Jack Pham , Peter Chen Subject: Re: [PATCH] USB: dwc3: remove debugfs root dentry storage In-Reply-To: <20210609093924.3293230-1-gregkh@linuxfoundation.org> References: <20210609093924.3293230-1-gregkh@linuxfoundation.org> Date: Thu, 10 Jun 2021 12:28:50 +0300 Message-ID: <87y2bi131p.fsf@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Greg Kroah-Hartman 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 > Cc: Jack Pham > Cc: Peter Chen > Signed-off-by: Greg Kroah-Hartman Acked-by: Felipe Balbi =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQFFBAEBCAAvFiEE9DumQ60WEZ09LIErzlfNM9wDzUgFAmDB21IRHGJhbGJpQGtl cm5lbC5vcmcACgkQzlfNM9wDzUgwCgf/atPiB7V/9a8tB6tAjn7vw/LNH7WpnNKc byRQHvI3U0QB2w48cQu+TWbQtqD9+38dALTqyvbXW3vAoU/73+nTdPnUwM4I2cZY XEccdsyihd2CDM6CD7fh4dQbtyfqPqQzx1pu+m3c+kJamR4L4V+mV3wA7yPmqKqc cXVclp4cXOvwKwLkQDyUGf0dE3PmS1LFAKOR6fMMiVp3rIUKZDiYXe0/gwZL99eX 00SL2C81LCcXIYVBjKgZbyXLQYnjCsXlrD4aCPC9XxVXxvSH64tAtEkHeRtC6kw7 Lleg2aZv8xuHNbbw7Fu7Z2yqyaG4eYmcDef7YgJI1BQeTI1E4LKoLQ== =4Axh -----END PGP SIGNATURE----- --=-=-=--