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[49.186.86.168]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71ec13d73easm6778321b3a.111.2024.10.23.14.40.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Oct 2024 14:40:48 -0700 (PDT) Received: from dave by dread.disaster.area with local (Exim 4.96) (envelope-from ) id 1t3j5u-004raK-1R; Thu, 24 Oct 2024 08:40:42 +1100 Date: Thu, 24 Oct 2024 08:40:42 +1100 From: Dave Chinner To: "Darrick J. Wong" Cc: Christoph Hellwig , zlang@kernel.org, dchinner@redhat.com, linux-xfs@vger.kernel.org, fstests@vger.kernel.org Subject: Re: [PATCH] xfs: remove the post-EOF prealloc tests from the auto and quick groups Message-ID: References: <20241023103930.432190-1-hch@lst.de> <20241023172351.GG21853@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-xfs@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: <20241023172351.GG21853@frogsfrogsfrogs> On Wed, Oct 23, 2024 at 10:23:51AM -0700, Darrick J. Wong wrote: > On Wed, Oct 23, 2024 at 12:39:30PM +0200, Christoph Hellwig wrote: > > These fail for various non-default configs like DAX, alwayscow and > > small block sizes. > > Shouldn't we selectively _notrun these tests for configurations where > speculative/delayed allocations don't work? Perhaps turning off speculative delalloc by adding the mount option "-o allocsize=<1 fsb>" to these tests would result in them always have the same behaviour? -Dave. -- Dave Chinner david@fromorbit.com