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authorDavid Sterba <dsterba@suse.com>2016-01-21 18:36:46 +0100
committerDavid Sterba <dsterba@suse.com>2016-01-21 18:36:46 +0100
commit3b5bb73bd88d1d90163c91e7cad50b12725dbb1c (patch)
treee3d4396d213e2d769cf8c809f1d044ae494a1259 /fs/btrfs/sysfs.c
parentba2d084055fd3f67af120070f5620173efd867c8 (diff)
btrfs: sysfs: add free-space-tree bit attribute
The incompat bit representing the newly added free space tree feature is missing. Right now it will be listed only among features supported by the module, not per-fs. Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/sysfs.c')
-rw-r--r--fs/btrfs/sysfs.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index e0ac85949067..906f7ed6fc80 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -202,6 +202,7 @@ BTRFS_FEAT_ATTR_INCOMPAT(extended_iref, EXTENDED_IREF);
BTRFS_FEAT_ATTR_INCOMPAT(raid56, RAID56);
BTRFS_FEAT_ATTR_INCOMPAT(skinny_metadata, SKINNY_METADATA);
BTRFS_FEAT_ATTR_INCOMPAT(no_holes, NO_HOLES);
+BTRFS_FEAT_ATTR_COMPAT_RO(free_space_tree, FREE_SPACE_TREE);
static struct attribute *btrfs_supported_feature_attrs[] = {
BTRFS_FEAT_ATTR_PTR(mixed_backref),
@@ -213,6 +214,7 @@ static struct attribute *btrfs_supported_feature_attrs[] = {
BTRFS_FEAT_ATTR_PTR(raid56),
BTRFS_FEAT_ATTR_PTR(skinny_metadata),
BTRFS_FEAT_ATTR_PTR(no_holes),
+ BTRFS_FEAT_ATTR_PTR(free_space_tree),
NULL
};