| Date | Fri, 11 Sep 2020 06:36:10 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH v2 5/9] iomap: Support arbitrarily many blocks per page |
| |
On Fri, Sep 11, 2020 at 12:47:03AM +0100, Matthew Wilcox (Oracle) wrote: > Size the uptodate array dynamically to support larger pages in the > page cache. With a 64kB page, we're only saving 8 bytes per page today, > but with a 2MB maximum page size, we'd have to allocate more than 4kB > per page. Add a few debugging assertions. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> > Reviewed-by: Dave Chinner <dchinner@redhat.com>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
|