Hi Matthew, On 5-Mar-25 3:51 PM, Matthew Wilcox wrote: > On Wed, Feb 26, 2025 at 03:33:34PM +0000, Matthew Wilcox wrote: >> On Thu, Dec 19, 2024 at 10:57:46PM +0000, Matthew Wilcox (Oracle) wrote: >>> If we add a migrate_folio operation, we can convert the writepage >>> operation to writepages. Further, this lets us optimise by using >>> the same write handle for multiple folios. The large folio support here >>> is illusory; we would need to kmap each page in turn for proper support. >>> But we do remove a few hidden calls to compound_head(). >> >> ping > > ping Sorry I've been swamped with work so I've not gotten around to looking into this and testing that it does not break things. I'll try to prioritize this a bit but it might still be a while before I get around to it. Regards, Hans
