On 5/11/21 11:47 PM, Matthew Wilcox (Oracle) wrote: > There aren't any actual callers of lock_page_async(), so remove it. > Convert filemap_update_page() to call __folio_lock_async(). > > __folio_lock_async() is 21 bytes smaller than __lock_page_async(), > but the real savings come from using a folio in filemap_update_page(), > shrinking it from 514 bytes to 403 bytes, saving 111 bytes. The text > shrinks by 132 bytes in total. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> > Reviewed-by: Christoph Hellwig <hch@xxxxxx> > Acked-by: Jeff Layton <jlayton@xxxxxxxxxx> Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
