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([61.144.108.37]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-388e04f9cccsm588291a91.0.2026.07.08.01.46.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jul 2026 01:46:18 -0700 (PDT) From: Jing Wu To: Coly Li Cc: Kent Overstreet , Coly Li , linux-bcache@vger.kernel.org, linux-kernel@vger.kernel.org, Qiliang Yuan Subject: Re: [PATCH v3] bcache: avoid holding bch_register_lock across cache_set recovery Date: Wed, 8 Jul 2026 16:46:12 +0800 Message-ID: <20260708084613.411350-1-realwujing@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-bcache@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Wed, Jul 08, 2026 at 04:25:23PM +0800, Coly Li wrote: > On Mon, Jul 06, 2026 at 10:08:59PM +0800, Qiliang Yuan wrote: > > Large-scale bcache device registration and concurrent sysfs access can > > hang unrelated tasks for a long time, e.g.: > > > [snipped] > > > > > Co-developed-by: Qiliang Yuan > > Signed-off-by: Qiliang Yuan > > Signed-off-by: Jing Wu > > I just realize this patch was sent out by Qiliang Yuan, but the > email address is from realwujing@gmail.com which owned by Jing Wu. > > How and why does this happen? Jing Wu and Qiliang Yuan are on the same team. The git send-email configuration was mixed up when preparing this submission, and the patch ended up going out under the wrong author address. Apologies for the confusion. The solution itself is the result of team collaboration: both of us worked on the analysis, design, implementation and testing, so both Signed-off-bys are correct and intentional. Thanks, Jing