Messages in this thread | | | Date | Fri, 16 Jul 2021 03:49:31 +0100 | From | Matthew Wilcox <> | Subject | Re: [PATCH v14 128/138] iomap: Support multi-page folios in invalidatepage |
| |
On Thu, Jul 15, 2021 at 03:10:18PM -0700, Darrick J. Wong wrote: > On Thu, Jul 15, 2021 at 04:36:54AM +0100, Matthew Wilcox (Oracle) wrote: > > If we're punching a hole in a multi-page folio, we need to remove the > > per-page iomap data as the folio is about to be split and each page will > > need its own. This means that writepage can now come across a page with > > no iop allocated, so remove the assertion that there is already one, > > and just create one (with the uptodate bits set) if there isn't one. > > > > Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> > > Lol, Andreas already did the bottom half of the change for you.
Heh, yes, I copy-and-pasted it from this patch ;-) Thanks for merging it!
| |