On Mon, Oct 20, 2014 at 04:11:59PM +0300, Artem Bityutskiy wrote: > 3. There are exactly 2 places where UBIFS-backed pages may be marked as > dirty: > > a) ubifs_write_end() [->wirte_end] - the file write path > b) ubifs_page_mkwrite() [->page_mkwirte] - the file mmap() path > > 4. If anything calls 'ubifs_set_page_dirty()' directly (not through > write_end()/mkwrite()), and the page was not dirty, UBIFS will complain > with the assertion that you see. > > > CPU: 3 PID: 543 Comm: kswapd0 Tainted: P O 3.10.0_s40 #1 Kernel is tainted. Not worth wasting time on unless it can be reproduced on an untainted kernel... Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx -- 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>