| Message ID | 20240820022029.8261-1-liaochen4@huawei.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [-next,v2] zonefs: add support for FS_IOC_GETFSSYSFSPATH | expand |
On 8/20/24 11:20, Liao Chen wrote: > FS_IOC_GETFSSYSFSPATH ioctl expects sysfs sub-path of a filesystem, the > format can be "$FSTYP/$SYSFS_IDENTIFIER" under /sys/fs, it can helps to > standardizes exporting sysfs datas across filesystems. > > This patch wires up FS_IOC_GETFSSYSFSPATH for zonefs, it will output > "zonefs/<dev>". > > Signed-off-by: Liao Chen <liaochen4@huawei.com> Applied to for-6.12. Thanks !
diff --git a/fs/zonefs/sysfs.c b/fs/zonefs/sysfs.c index 8ccb65c2b419..ff9a688f1f9c 100644 --- a/fs/zonefs/sysfs.c +++ b/fs/zonefs/sysfs.c @@ -92,6 +92,7 @@ int zonefs_sysfs_register(struct super_block *sb) struct zonefs_sb_info *sbi = ZONEFS_SB(sb); int ret; + super_set_sysfs_name_id(sb); init_completion(&sbi->s_kobj_unregister); ret = kobject_init_and_add(&sbi->s_kobj, &zonefs_sb_ktype, zonefs_sysfs_root, "%s", sb->s_id);
FS_IOC_GETFSSYSFSPATH ioctl expects sysfs sub-path of a filesystem, the format can be "$FSTYP/$SYSFS_IDENTIFIER" under /sys/fs, it can helps to standardizes exporting sysfs datas across filesystems. This patch wires up FS_IOC_GETFSSYSFSPATH for zonefs, it will output "zonefs/<dev>". Signed-off-by: Liao Chen <liaochen4@huawei.com> --- fs/zonefs/sysfs.c | 1 + 1 file changed, 1 insertion(+)