On Tue, Jan 26, 2021 at 08:35:45AM +0800, Qu Wenruo wrote:
> --- a/fs/btrfs/ordered-data.h
> +++ b/fs/btrfs/ordered-data.h
> @@ -27,7 +27,7 @@ struct btrfs_ordered_sum {
> };
>
> /*
> - * bits for the flags field:
> + * Bits for btrfs_ordered_extent::flags.
> *
> * BTRFS_ORDERED_IO_DONE is set when all of the blocks are written.
> * It is used to make sure metadata is inserted into the tree only once
> @@ -38,24 +38,36 @@ struct btrfs_ordered_sum {
> * IO is done and any metadata is inserted into the tree.
> */
> enum {
> + /*
> + * Different types for ordered extent, one and only one of the 4 types
> + * can be set when creating ordered extent.
Sorry, I did not merge this followup in time for the 5.12 freeze and now
it would be too late to rebase the whole branch just to fix a comment.
The difference is 'types for direct io' and the 'the 4 type' (typo).
Please send an incremental patch, the comment would be incorrect and is
worth fixing. Thanks.
