From 35c700b993799c6f4137fb1420b546af4ccccabb Mon Sep 17 00:00:00 2001 From: tkusumi Date: Fri, 20 Dec 2019 16:16:36 +0000 Subject: dm: Fix "table" output format of dm-linear and dm-stripe The existing "table" output showing device file path of pdev is not compatible with dm in Linux kernel (and also DragonFlyBSD). It should be showing "major:minor" instead. taken-from: DragonFlyBSD --- sys/dev/dm/dm_pdev.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'sys/dev/dm/dm_pdev.c') diff --git a/sys/dev/dm/dm_pdev.c b/sys/dev/dm/dm_pdev.c index d5c8bbfddf2..d4efe8fcdaf 100644 --- a/sys/dev/dm/dm_pdev.c +++ b/sys/dev/dm/dm_pdev.c @@ -1,4 +1,4 @@ -/* $NetBSD: dm_pdev.c,v 1.21 2019/12/15 14:39:42 tkusumi Exp $ */ +/* $NetBSD: dm_pdev.c,v 1.22 2019/12/20 16:16:36 tkusumi Exp $ */ /* * Copyright (c) 2008 The NetBSD Foundation, Inc. @@ -29,7 +29,7 @@ * POSSIBILITY OF SUCH DAMAGE. */ #include -__KERNEL_RCSID(0, "$NetBSD: dm_pdev.c,v 1.21 2019/12/15 14:39:42 tkusumi Exp $"); +__KERNEL_RCSID(0, "$NetBSD: dm_pdev.c,v 1.22 2019/12/20 16:16:36 tkusumi Exp $"); #include #include @@ -127,6 +127,10 @@ dm_pdev_insert(const char *dev_name) getdisksize(dmp->pdev_vnode, &dmp->pdev_numsec, &dmp->pdev_secsize); dmp->ref_cnt = 1; + snprintf(dmp->udev_name, sizeof(dmp->udev_name), "%d:%d", + major(dmp->pdev_vnode->v_rdev), minor(dmp->pdev_vnode->v_rdev)); + aprint_debug("%s: %s %s\n", __func__, dev_name, dmp->udev_name); + SLIST_INSERT_HEAD(&dm_pdev_list, dmp, next_pdev); mutex_exit(&dm_pdev_mutex); -- cgit