From: Filipe Manana <fdmanana@xxxxxxxx> When creating a block group we don't need to set the log for full commit if the new block group is not used for data. Logged items can only point to logical addresses of data block groups (through file extent items) so there is no need to for the next fsync to fallback to a transaction commit if the new block group is for metadata. Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx> --- fs/btrfs/extent-tree.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 577878324799..588fbd1606fb 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -10112,7 +10112,8 @@ int btrfs_make_block_group(struct btrfs_trans_handle *trans, u64 bytes_used, struct btrfs_block_group_cache *cache; int ret; - btrfs_set_log_full_commit(fs_info, trans); + if (type & BTRFS_BLOCK_GROUP_DATA) + btrfs_set_log_full_commit(fs_info, trans); cache = btrfs_create_block_group_cache(fs_info, chunk_offset, size); if (!cache) -- 2.11.0
