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-rw-r--r--fs/btrfs/ctree.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 486b9d1532eb..569931dd0ce5 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -473,6 +473,9 @@ struct btrfs_discard_ctl {
unsigned long delay;
u32 iops_limit;
u32 kbps_limit;
+ u64 discard_extent_bytes;
+ u64 discard_bitmap_bytes;
+ atomic64_t discard_bytes_saved;
};
/* delayed seq elem */