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Diffstat (limited to 'fs/btrfs/free-space-cache.h')
-rw-r--r--fs/btrfs/free-space-cache.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h
index bd1e7a542271..5018190a49a3 100644
--- a/fs/btrfs/free-space-cache.h
+++ b/fs/btrfs/free-space-cache.h
@@ -52,6 +52,7 @@ struct btrfs_free_space_ctl {
int unit;
u64 start;
s32 discardable_extents[BTRFS_STAT_NR_ENTRIES];
+ s64 discardable_bytes[BTRFS_STAT_NR_ENTRIES];
const struct btrfs_free_space_op *op;
void *private;
struct mutex cache_writeout_mutex;