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-rw-r--r--fs/btrfs/block-group.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h
index 93aabc68bb6a..e8308f2ad07d 100644
--- a/fs/btrfs/block-group.h
+++ b/fs/btrfs/block-group.h
@@ -35,11 +35,15 @@ enum btrfs_discard_state {
* the FS with empty chunks
*
* CHUNK_ALLOC_FORCE means it must try to allocate one
+ *
+ * CHUNK_ALLOC_FORCE_FOR_EXTENT like CHUNK_ALLOC_FORCE but called from
+ * find_free_extent() that also activaes the zone
*/
enum btrfs_chunk_alloc_enum {
CHUNK_ALLOC_NO_FORCE,
CHUNK_ALLOC_LIMITED,
CHUNK_ALLOC_FORCE,
+ CHUNK_ALLOC_FORCE_FOR_EXTENT,
};
struct btrfs_caching_control {