1 files changed, 20 insertions, 15 deletions

diff --git a/fs/btrfs/block-rsv.c b/fs/btrfs/block-rsv.c
index a07b9594dc70..96cf7a162987 100644
--- a/fs/btrfs/block-rsv.c
+++ b/fs/btrfs/block-rsv.c
@@ -150,9 +150,7 @@ static u64 block_rsv_release_bytes(struct btrfs_fs_info *fs_info,
 			spin_unlock(&dest->lock);
 		}
 		if (num_bytes)
-			btrfs_space_info_free_bytes_may_use(fs_info,
-							    space_info,
-							    num_bytes);
+			btrfs_space_info_free_bytes_may_use(space_info, num_bytes);
 	}
 	if (qgroup_to_release_ret)
 		*qgroup_to_release_ret = qgroup_to_release;
@@ -220,8 +218,7 @@ int btrfs_block_rsv_add(struct btrfs_fs_info *fs_info,
 	if (num_bytes == 0)
 		return 0;
 
-	ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv->space_info,
-					   num_bytes, flush);
+	ret = btrfs_reserve_metadata_bytes(block_rsv->space_info, num_bytes, flush);
 	if (!ret)
 		btrfs_block_rsv_add_bytes(block_rsv, num_bytes, true);
 
@@ -261,8 +258,7 @@ int btrfs_block_rsv_refill(struct btrfs_fs_info *fs_info,
 	if (!ret)
 		return 0;
 
-	ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv->space_info,
-					   num_bytes, flush);
+	ret = btrfs_reserve_metadata_bytes(block_rsv->space_info, num_bytes, flush);
 	if (!ret) {
 		btrfs_block_rsv_add_bytes(block_rsv, num_bytes, false);
 		return 0;
@@ -383,15 +379,13 @@ void btrfs_update_global_block_rsv(struct btrfs_fs_info *fs_info)
 
 	if (block_rsv->reserved < block_rsv->size) {
 		num_bytes = block_rsv->size - block_rsv->reserved;
-		btrfs_space_info_update_bytes_may_use(fs_info, sinfo,
-						      num_bytes);
+		btrfs_space_info_update_bytes_may_use(sinfo, num_bytes);
 		block_rsv->reserved = block_rsv->size;
 	} else if (block_rsv->reserved > block_rsv->size) {
 		num_bytes = block_rsv->reserved - block_rsv->size;
-		btrfs_space_info_update_bytes_may_use(fs_info, sinfo,
-						      -num_bytes);
+		btrfs_space_info_update_bytes_may_use(sinfo, -num_bytes);
 		block_rsv->reserved = block_rsv->size;
-		btrfs_try_granting_tickets(fs_info, sinfo);
+		btrfs_try_granting_tickets(sinfo);
 	}
 
 	block_rsv->full = (block_rsv->reserved == block_rsv->size);
@@ -422,6 +416,9 @@ void btrfs_init_root_block_rsv(struct btrfs_root *root)
 	case BTRFS_CHUNK_TREE_OBJECTID:
 		root->block_rsv = &fs_info->chunk_block_rsv;
 		break;
+	case BTRFS_TREE_LOG_OBJECTID:
+		root->block_rsv = &fs_info->treelog_rsv;
+		break;
 	default:
 		root->block_rsv = NULL;
 		break;
@@ -442,6 +439,14 @@ void btrfs_init_global_block_rsv(struct btrfs_fs_info *fs_info)
 	fs_info->delayed_block_rsv.space_info = space_info;
 	fs_info->delayed_refs_rsv.space_info = space_info;
 
+	/* The treelog_rsv uses a dedicated space_info on the zoned mode. */
+	if (!btrfs_is_zoned(fs_info)) {
+		fs_info->treelog_rsv.space_info = space_info;
+	} else {
+		ASSERT(space_info->sub_group[0]->subgroup_id == BTRFS_SUB_GROUP_TREELOG);
+		fs_info->treelog_rsv.space_info = space_info->sub_group[0];
+	}
+
 	btrfs_update_global_block_rsv(fs_info);
 }
 
@@ -523,8 +528,8 @@ again:
 				block_rsv->type, ret);
 	}
 try_reserve:
-	ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv->space_info,
-					   blocksize, BTRFS_RESERVE_NO_FLUSH);
+	ret = btrfs_reserve_metadata_bytes(block_rsv->space_info, blocksize,
+					   BTRFS_RESERVE_NO_FLUSH);
 	if (!ret)
 		return block_rsv;
 	/*
@@ -545,7 +550,7 @@ try_reserve:
 	 * one last time to force a reservation if there's enough actual space
 	 * on disk to make the reservation.
 	 */
-	ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv->space_info, blocksize,
+	ret = btrfs_reserve_metadata_bytes(block_rsv->space_info, blocksize,
 					   BTRFS_RESERVE_FLUSH_EMERGENCY);
 	if (!ret)
 		return block_rsv;