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| author |   Anand Jain <Anand.Jain@oracle.com> | 2015-03-10 06:38:31 +0800 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.cz> | 2015-05-27 12:27:21 +0200 |
| commit | 5a13f4308c5b4af28c01ca9cacdd8a6db777dfcb (patch) | |
| tree | bbcf968663f62132f90b25a5cb937950f47d7295 /fs/btrfs/sysfs.c | |
| parent | Btrfs: introduce btrfs_get_fs_uuids to get fs_uuids (diff) | |
| download | linux-dev-5a13f4308c5b4af28c01ca9cacdd8a6db777dfcb.tar.xz linux-dev-5a13f4308c5b4af28c01ca9cacdd8a6db777dfcb.zip | |
Btrfs: sysfs: add pointer to access fs_info from fs_devices
adds fs_info pointer with struct btrfs_fs_devices.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/sysfs.c')
| -rw-r--r-- | fs/btrfs/sysfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index f045c568b360..4b9a8df3faea 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -530,6 +530,8 @@ static void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs) void btrfs_sysfs_remove_one(struct btrfs_fs_info *fs_info) { + btrfs_reset_fs_info_ptr(fs_info); + if (fs_info->space_info_kobj) { sysfs_remove_files(fs_info->space_info_kobj, allocation_attrs); kobject_del(fs_info->space_info_kobj); @@ -729,6 +731,8 @@ int btrfs_sysfs_add_one(struct btrfs_fs_info *fs_info) struct btrfs_fs_devices *fs_devs = fs_info->fs_devices; struct kobject *super_kobj = &fs_devs->super_kobj; + btrfs_set_fs_info_ptr(fs_info); + error = btrfs_sysfs_add_fsid(fs_devs, NULL); if (error) return error; |