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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20240923183432.1876750-1-chantr4@gmail.com> References: <20240923183432.1876750-1-chantr4@gmail.com> <20240814203850.2240469-20-dhowells@redhat.com> To: Manu Bretelle , Eduard Zingerman Cc: dhowells@redhat.com, asmadeus@codewreck.org, ceph-devel@vger.kernel.org, christian@brauner.io, ericvh@kernel.org, hsiangkao@linux.alibaba.com, idryomov@gmail.com, jlayton@kernel.org, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-nfs@vger.kernel.org, marc.dionne@auristor.com, netdev@vger.kernel.org, netfs@lists.linux.dev, pc@manguebit.com, smfrench@gmail.com, sprasad@microsoft.com, tom@talpey.com, v9fs@lists.linux.dev, willy@infradead.org Subject: Re: [PATCH v2 19/25] netfs: Speed up buffered reading MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2663728.1727470216.1@warthog.procyon.org.uk> Date: Fri, 27 Sep 2024 21:50:16 +0100 Message-ID: <2663729.1727470216@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 X-Rspam-User: X-Rspamd-Queue-Id: 99B1518000B X-Rspamd-Server: rspam01 X-Stat-Signature: qtwgzs3kw3b5keehqkk615mpe1x35krg X-HE-Tag: 1727470235-221117 X-HE-Meta: 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 yh0SKpMz E/6On8Z4jayzl0yM1wuX/P03Nk49UhRXqK0d0m8Gmwz626cPd1qJfjQJTibKMpC/zuqp27FgqALA0sWi8m+mOw3QPRnWGGQQ9MR4kJWbyNqBU7n4p+OFruB/CliNiSaXkKK9TLfzVa2BN1kBVcpS2hkrDwMXOpPLVNiXG6NyEvgM3YXq8/4rb9lYU0HrQGOhI7mLA0354bys/3dPDc5i++9xUH5dL0lCLzFWA7S7PNg+I/2hEwKoCGZT99BrXm4qgqaySQSMvkIy1v/0MLtw7hTZDHYEbt5L4cGk8JIUXNUQjndmYU8m5q0oYTJXP12hDg8bUNUHsv+bmVHY= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Is it possible for you to turn on some tracepoints and access the traces? Granted, you probably need to do the enablement during boot. David