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-rw-r--r--fs/btrfs/qgroup.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 37188c6b408d..34c2753fa4e1 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -2302,6 +2302,14 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans,
dstgroup->excl_cmpr = level_size;
srcgroup->excl = level_size;
srcgroup->excl_cmpr = level_size;
+
+ /* inherit the limit info */
+ dstgroup->lim_flags = srcgroup->lim_flags;
+ dstgroup->max_rfer = srcgroup->max_rfer;
+ dstgroup->max_excl = srcgroup->max_excl;
+ dstgroup->rsv_rfer = srcgroup->rsv_rfer;
+ dstgroup->rsv_excl = srcgroup->rsv_excl;
+
qgroup_dirty(fs_info, dstgroup);
qgroup_dirty(fs_info, srcgroup);
}