> /*
> + * Initialise the cursor to the last item in the AIL with the given @lsn.
> + * This searches the list from highest LSN to lowest.
> */
> +static struct xfs_log_item *
> +__xfs_trans_ail_cursor_last(
> + struct xfs_ail *ailp,
> + struct xfs_ail_cursor *cur,
> + xfs_lsn_t lsn,
> + bool do_init)
> {
> + xfs_log_item_t *lip = NULL;
>
> + if (do_init)
> + xfs_trans_ail_cursor_init(ailp, cur);
> +
> + if (list_empty(&ailp->xa_ail))
> + goto out;
>
> + list_for_each_entry_reverse(lip, &ailp->xa_ail, li_ail) {
> + if (XFS_LSN_CMP(lip->li_lsn, lsn) <= 0)
> break;
> }
> +out:
> + if (cur)
> + cur->item = lip;
> + return lip;
> +}
Please just move the xfs_trans_ail_cursor_init call to
xfs_trans_ail_cursor_init instead of adding the do_init parameter.
Also the list_empty check is not needed due to the list_for_each*
macros handling that case just fine.
I haven't looked at the details of the new xfs_ail_splice code yet, so
more updates later.
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