On Fri, Dec 19, 2014 at 07:18:26PM -0800, Omar Sandoval wrote: > Reads through the iov_iter infrastructure for kernel pages shouldn't be > dirtied by the direct I/O code. > > This is based on Dave Kleikamp's and Ming Lei's previously posted > patches. Umm... > + dio->should_dirty = !iov_iter_is_bvec(iter); dio->should_dirty = iter_is_iovec(iter); perhaps? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>