From: Ryusuke Konishi <konishi.ryusuke@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-nilfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/4] nilfs2: add support for FS_IOC_GETFSSYSFSPATH
Date: Thu, 15 Aug 2024 16:44:06 +0900 [thread overview]
Message-ID: <20240815074408.5550-3-konishi.ryusuke@gmail.com> (raw)
In-Reply-To: <20240815074408.5550-1-konishi.ryusuke@gmail.com>
Use the standard helper super_set_sysfs_name_bdev() to give the sysfs
subpath of the filesystem for the FS_IOC_GETFSSYSFSPATH ioctl.
For nilfs2, it will output "nilfs2/<dev>".
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
---
fs/nilfs2/super.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 167050b3ce7e..76e35e6773d1 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -1065,6 +1065,7 @@ nilfs_fill_super(struct super_block *sb, struct fs_context *fc)
super_set_uuid(sb, nilfs->ns_sbp[0]->s_uuid,
sizeof(nilfs->ns_sbp[0]->s_uuid));
+ super_set_sysfs_name_bdev(sb);
cno = nilfs_last_cno(nilfs);
err = nilfs_attach_checkpoint(sb, cno, true, &fsroot);
--
2.34.1
next prev parent reply other threads:[~2024-08-15 7:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-15 7:44 [PATCH 0/4] nilfs2: add support for some common ioctls Ryusuke Konishi
2024-08-15 7:44 ` [PATCH 1/4] nilfs2: add support for FS_IOC_GETUUID Ryusuke Konishi
2024-08-15 7:44 ` Ryusuke Konishi [this message]
2024-08-15 7:44 ` [PATCH 3/4] nilfs2: add support for FS_IOC_GETFSLABEL Ryusuke Konishi
2024-08-15 7:44 ` [PATCH 4/4] nilfs2: add support for FS_IOC_SETFSLABEL Ryusuke Konishi
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