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[71.126.255.178]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-907e86d499dsm6519536d6.42.2026.07.24.14.10.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jul 2026 14:10:35 -0700 (PDT) Date: Fri, 24 Jul 2026 17:10:34 -0400 Message-ID: <0194430e27db3bcdffcf95b5dbf4891c@paul-moore.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=UTF-8 Content-Transfer-Encoding: 8bit X-Mailer: pstg-pwork:20260724_1628/pstg-lib:20260724_1535/pstg-pwork:20260724_1628 From: Paul Moore To: Jori Koolstra , Alexander Viro , Christian Brauner , Eric Paris Cc: Jan Kara , NeilBrown , linux-fsdevel@vger.kernel.org, audit@vger.kernel.org, linux-kernel@vger.kernel.org, Jori Koolstra Subject: Re: [PATCH 1/3] vfs: move create error && negative dentry case in lookup_open() up References: <20260710164233.827744-2-jkoolstra@xs4all.nl> In-Reply-To: <20260710164233.827744-2-jkoolstra@xs4all.nl> On Jul 10, 2026 Jori Koolstra wrote: > > O_CREAT is stripped when create_error is set in lookup_open(), so when > lookup does not return an inode, the case > > if (!dentry->d_inode && (open_flag & O_CREAT)) > > is always skipped. We can get rid of this cognitive step by handling the > error case first. > > Reviewed-by: NeilBrown > Signed-off-by: Jori Koolstra > --- > fs/namei.c | 10 ++++++---- > 1 file changed, 6 insertions(+), 4 deletions(-) Reviewed-by: Paul Moore -- paul-moore.com