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Wed, 04 Dec 2024 05:47:45 -0800 (PST) Received: from google.com ([2401:fa00:8f:203:84f:5a2a:8b5d:f44f]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-215dcce51a7sm11483055ad.217.2024.12.04.05.47.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Dec 2024 05:47:45 -0800 (PST) Date: Wed, 4 Dec 2024 22:47:40 +0900 From: Sergey Senozhatsky To: Joanne Koong Cc: miklos@szeredi.hu, linux-fsdevel@vger.kernel.org, josef@toxicpanda.com, bernd.schubert@fastmail.fm, jefflexu@linux.alibaba.com, laoar.shao@gmail.com, kernel-team@meta.com, Bernd Schubert , Tomasz Figa Subject: Re: [PATCH RESEND v9 2/3] fuse: add optional kernel-enforced timeout for requests Message-ID: <20241204134740.GB16709@google.com> References: <20241114191332.669127-1-joannelkoong@gmail.com> <20241114191332.669127-3-joannelkoong@gmail.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241114191332.669127-3-joannelkoong@gmail.com> On (24/11/14 11:13), Joanne Koong wrote: > > +static bool request_expired(struct fuse_conn *fc, struct fuse_req *req) > +{ > + return jiffies > req->create_time + fc->timeout.req_timeout; > +} With jiffies we need to use time_after() and such, so we'd deal with jiffies wrap-around.