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Diffstat (limited to 'fs/btrfs/block-rsv.h')
-rw-r--r--fs/btrfs/block-rsv.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/block-rsv.h b/fs/btrfs/block-rsv.h
index 6dc781709aca..b0bd12b8652f 100644
--- a/fs/btrfs/block-rsv.h
+++ b/fs/btrfs/block-rsv.h
@@ -82,6 +82,8 @@ void btrfs_release_global_block_rsv(struct btrfs_fs_info *fs_info);
struct btrfs_block_rsv *btrfs_use_block_rsv(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
u32 blocksize);
+int btrfs_check_trunc_cache_free_space(struct btrfs_fs_info *fs_info,
+ struct btrfs_block_rsv *rsv);
static inline void btrfs_unuse_block_rsv(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *block_rsv,
u32 blocksize)