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Diffstat (limited to 'fs/btrfs/free-space-cache.h')
-rw-r--r--fs/btrfs/free-space-cache.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h
index f251865eb6f3..33178c490ace 100644
--- a/fs/btrfs/free-space-cache.h
+++ b/fs/btrfs/free-space-cache.h
@@ -37,7 +37,7 @@ struct btrfs_free_space_ctl {
int total_bitmaps;
int unit;
u64 start;
- struct btrfs_free_space_op *op;
+ const struct btrfs_free_space_op *op;
void *private;
struct mutex cache_writeout_mutex;
struct list_head trimming_ranges;