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[2003:cf:d700:f38d:3df6:a1ca:7d40:fe1f]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-453823ad0fesm198409125e9.25.2025.07.01.04.44.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Jul 2025 04:44:54 -0700 (PDT) From: Hanna Czenczek To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, Hanna Czenczek , Stefan Hajnoczi , Kevin Wolf , Markus Armbruster , Brian Song Subject: [PATCH v3 04/21] fuse: Explicitly set inode ID to 1 Date: Tue, 1 Jul 2025 13:44:20 +0200 Message-ID: <20250701114437.207419-5-hreitz@redhat.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250701114437.207419-1-hreitz@redhat.com> References: <20250701114437.207419-1-hreitz@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=hreitz@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Setting .st_ino to the FUSE inode ID is kind of arbitrary. While in practice it is going to be fixed (to FUSE_ROOT_ID, which is 1) because we only have the root inode, that is not obvious in fuse_getattr(). Just explicitly set it to 1 (i.e. no functional change). Reviewed-by: Stefan Hajnoczi Signed-off-by: Hanna Czenczek --- block/export/fuse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/export/fuse.c b/block/export/fuse.c index a93316e1f4..60d68d8fdd 100644 --- a/block/export/fuse.c +++ b/block/export/fuse.c @@ -432,7 +432,7 @@ static void fuse_getattr(fuse_req_t req, fuse_ino_t inode, } statbuf = (struct stat) { - .st_ino = inode, + .st_ino = 1, .st_mode = exp->st_mode, .st_nlink = 1, .st_uid = exp->st_uid, -- 2.49.0