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[2.205.64.187]) by smtp.gmail.com with ESMTPSA id y8-20020aa7c248000000b005164ae1c482sm678387edo.11.2023.06.08.08.43.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 08:43:54 -0700 (PDT) From: Alexander Mikhalitsyn To: xiubli@redhat.com Cc: brauner@kernel.org, stgraber@ubuntu.com, linux-fsdevel@vger.kernel.org, Jeff Layton , Ilya Dryomov , ceph-devel@vger.kernel.org, Alexander Mikhalitsyn , linux-kernel@vger.kernel.org Subject: [PATCH v5 13/14] ceph: pass idmap to ceph_open/ioctl_set_layout Date: Thu, 8 Jun 2023 17:42:54 +0200 Message-Id: <20230608154256.562906-14-aleksandr.mikhalitsyn@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230608154256.562906-1-aleksandr.mikhalitsyn@canonical.com> References: <20230608154256.562906-1-aleksandr.mikhalitsyn@canonical.com> MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1768150168136896542?= X-GMAIL-MSGID: =?utf-8?q?1768150168136896542?= Pass an idmapping to: - ceph_open - ceph_ioctl_set_layout Cc: Xiubo Li Cc: Jeff Layton Cc: Ilya Dryomov Cc: brauner@kernel.org Cc: ceph-devel@vger.kernel.org Signed-off-by: Alexander Mikhalitsyn --- fs/ceph/file.c | 2 ++ fs/ceph/ioctl.c | 3 +++ 2 files changed, 5 insertions(+) diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 0019d5b4ae3c..3c3aacbf900b 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -356,6 +356,7 @@ int ceph_open(struct inode *inode, struct file *file) struct ceph_mds_client *mdsc = fsc->mdsc; struct ceph_mds_request *req; struct ceph_file_info *fi = file->private_data; + struct mnt_idmap *idmap = file_mnt_idmap(file); int err; int flags, fmode, wanted; @@ -426,6 +427,7 @@ int ceph_open(struct inode *inode, struct file *file) ihold(inode); req->r_num_caps = 1; + req->r_mnt_idmap = mnt_idmap_get(idmap); err = ceph_mdsc_do_request(mdsc, NULL, req); if (!err) err = ceph_init_file(inode, file, req->r_fmode); diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c index 07be54ecc94d..d3568643d0af 100644 --- a/fs/ceph/ioctl.c +++ b/fs/ceph/ioctl.c @@ -113,6 +113,7 @@ static long ceph_ioctl_set_layout(struct file *file, void __user *arg) req->r_inode = inode; ihold(inode); req->r_num_caps = 1; + req->r_mnt_idmap = mnt_idmap_get(idmap); req->r_inode_drop = CEPH_CAP_FILE_SHARED | CEPH_CAP_FILE_EXCL; @@ -138,6 +139,7 @@ static long ceph_ioctl_set_layout(struct file *file, void __user *arg) static long ceph_ioctl_set_layout_policy (struct file *file, void __user *arg) { struct inode *inode = file_inode(file); + struct mnt_idmap *idmap = file_mnt_idmap(file); struct ceph_mds_request *req; struct ceph_ioctl_layout l; int err; @@ -159,6 +161,7 @@ static long ceph_ioctl_set_layout_policy (struct file *file, void __user *arg) req->r_inode = inode; ihold(inode); req->r_num_caps = 1; + req->r_mnt_idmap = mnt_idmap_get(idmap); req->r_args.setlayout.layout.fl_stripe_unit = cpu_to_le32(l.stripe_unit);