On Tue, Dec 02, 2025 at 01:30:13AM +0000, Jaegeuk Kim wrote: > @@ -627,7 +628,7 @@ void page_cache_sync_ra(struct readahead_control *ractl, > ra->size = min(contig_count + req_count, max_pages); > ra->async_size = 1; > readit: > - ra->order = 0; > + ra->order = mapping_max_folio_order(ractl->mapping); > ractl->_index = ra->start; > page_cache_ra_order(ractl, ra); > }
I suspect this is in the wrong place, but I'm on holiday and not going to go spelunking through the readahead code looking for the right place. Also, going directly to max folio order is wrong, we should use the same approach as the write order code, encapsulated in filemap_get_order(). See 4f6617011910 _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
