Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote: > > + isize = i_size_read(inode); > > + if (unlikely(iocb->ki_pos >= isize)) > > + goto put_pages; > > + > > Is there a good reason to assign to isize here? I'd rather not, > because it complicates analysis, and a later change might look at > the isize read here, not realising it was a racy use. So I'd > rather see: If we don't set isize, the loop will never end. Actually, maybe we can just break out at that point rather than going to put_pages. David
