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-rw-r--r--fs/btrfs/transaction.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 443c348bc6f3..14b9fdc8aaa9 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -254,8 +254,11 @@ static inline int extwriter_counter_read(struct btrfs_transaction *trans)
}
/*
- * To be called after all the new block groups attached to the transaction
- * handle have been created (btrfs_create_pending_block_groups()).
+ * To be called after doing the chunk btree updates right after allocating a new
+ * chunk (after btrfs_chunk_alloc_add_chunk_item() is called), when removing a
+ * chunk after all chunk btree updates and after finishing the second phase of
+ * chunk allocation (btrfs_create_pending_block_groups()) in case some block
+ * group had its chunk item insertion delayed to the second phase.
*/
void btrfs_trans_release_chunk_metadata(struct btrfs_trans_handle *trans)
{
@@ -264,8 +267,6 @@ void btrfs_trans_release_chunk_metadata(struct btrfs_trans_handle *trans)
if (!trans->chunk_bytes_reserved)
return;
- WARN_ON_ONCE(!list_empty(&trans->new_bgs));
-
btrfs_block_rsv_release(fs_info, &fs_info->chunk_block_rsv,
trans->chunk_bytes_reserved, NULL);
trans->chunk_bytes_reserved = 0;
@@ -696,7 +697,6 @@ again:
h->fs_info = root->fs_info;
h->type = type;
- h->can_flush_pending_bgs = true;
INIT_LIST_HEAD(&h->new_bgs);
smp_mb();