On Oct 30, 2022, at 9:09 PM, Nadav Amit <nadav.amit@xxxxxxxxx> wrote: > I understand from the code that you decided to drop the deferring of > set_page_dirty(), which could - at least for the munmap case (where > mmap_lock is taken for write) - prevent the need for “force_flush” and > potentially save TLB flushes. > > I was just wondering whether the reason for that is that you wanted > to have small backportable and conservative patches, or whether you > changed your mind about it. Please ignore this silly question. I understand - the buffers might still be dropped.
