From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 09 Dec 2025 13:52:08 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vSxCK-009Yso-0R for lore@lore.pengutronix.de; Tue, 09 Dec 2025 13:52:08 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vSxCJ-0001Gx-Ht for lore@pengutronix.de; Tue, 09 Dec 2025 13:52:08 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=zfn7EBRskEbphvVFKpZa4MdE6Db0ch41ehS+Q1uLpOE=; b=Jy0Bdb3IIQJ6atjQXoQ4YzSCUN a80bjXoiwbu7XoYURuVTO0eGv5IPbZcBWMZvVfipoLKYtqOeNfD3CiVaCI5pPPunLVPWYXvhPBXhj di4SiE7keMS+qQ3YBwK5fjA2y/bSmrzKDbQKMUI8KnBO1H8+yzXF7hWNWpmo/mJjrYlMJAb+VRIz7 OFeJVDQhT9lWCxIMjVCMJrqqRLrDKVGwCwAc9vtsm4KJvPjDLouxWtEUEqFmi2L6sdBTbxu55ZBwF qkKDxBTH02HW/wy+LdcBZHQeQffqoymlG2k49DnvNle/JTPC5C/mp34W5S4z3uTBC3IPw1UkgkOiF 2Rb2Y2gA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vSxBo-0000000EHPA-09Z5; Tue, 09 Dec 2025 12:51:36 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vSxBk-0000000EHL5-3uDU for barebox@lists.infradead.org; Tue, 09 Dec 2025 12:51:34 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vSxBb-0000oy-Fx; Tue, 09 Dec 2025 13:51:23 +0100 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vSxBb-004mui-0R; Tue, 09 Dec 2025 13:51:23 +0100 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vSxBb-0000000HSGm-04Fo; Tue, 09 Dec 2025 13:51:23 +0100 From: Sascha Hauer Date: Tue, 09 Dec 2025 13:51:28 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251209-devfs-v2-9-62ae16698cff@pengutronix.de> References: <20251209-devfs-v2-0-62ae16698cff@pengutronix.de> In-Reply-To: <20251209-devfs-v2-0-62ae16698cff@pengutronix.de> To: BAREBOX X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1765284682; l=1118; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=ldQ9am79MpYumgWMKcqJvL9gzVsLfKqCSBFyITM86Cg=; b=cQ2hiHKoj4Z0Hn23+ExJvVCQSkd+SGwIFTJ2tsvoUuhMRrGsES0oUMrn+q8OIasjzhaoevDgf wOy4PTDVQAMBnBwvrx/gGZCix1KtnJmCFk9wb+TsVdqN5TJZ/0Cf/9o X-Developer-Key: i=s.hauer@pengutronix.de; a=ed25519; pk=4kuc9ocmECiBJKWxYgqyhtZOHj5AWi7+d0n/UjhkwTg= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251209_045132_979418_ECCE34C1 X-CRM114-Status: GOOD ( 10.43 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v2 09/13] fs: include cdevname in struct stat X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) In Linux struct stat contains the major/minor numbers of the underlying device, consequently we put the cdev name into struct stat. Signed-off-by: Sascha Hauer --- fs/fs.c | 1 + include/linux/stat.h | 1 + 2 files changed, 2 insertions(+) diff --git a/fs/fs.c b/fs/fs.c index 9e2c95c6352cc63400f997bb8de53af44f4741cf..9022287dff2f4959f64eac76c544634b3978d238 100644 --- a/fs/fs.c +++ b/fs/fs.c @@ -1117,6 +1117,7 @@ static void stat_inode(struct inode *inode, struct stat *s) s->st_mode = inode->i_mode; s->st_uid = inode->i_uid; s->st_gid = inode->i_gid; + s->st_cdevname = inode->cdevname; } int fstat(int fd, struct stat *s) diff --git a/include/linux/stat.h b/include/linux/stat.h index 6ee05b52873f47e5d17a4387829187512be29ea8..84b6484a1f2149d1f2d770f0f11bf0ae0ef63744 100644 --- a/include/linux/stat.h +++ b/include/linux/stat.h @@ -55,6 +55,7 @@ struct stat { unsigned short st_mode; unsigned short st_uid; unsigned short st_gid; + const char *st_cdevname; /* barebox specific */ loff_t st_size; }; -- 2.47.3