| From | David Howells <> | Subject | Re: [PATCH v11 08/33] mm: Add folio_get() | Date | Wed, 16 Jun 2021 10:56:01 +0100 |
| |
Matthew Wilcox (Oracle) <willy@infradead.org> wrote:
> If we know we have a folio, we can call folio_get() instead > of get_page() and save the overhead of calling compound_head(). > No change to generated code. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> > Reviewed-by: Zi Yan <ziy@nvidia.com> > Reviewed-by: Christoph Hellwig <hch@lst.de> > Acked-by: Jeff Layton <jlayton@kernel.org> > Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> > Acked-by: Vlastimil Babka <vbabka@suse.cz> > Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Reviewed-by: David Howells <dhowells@redhat.com>
|