Hi Andrew, it looks like these 3 patches fell on the floor. The first one is a bug fix that closes a race condition between truncation and dirtying from do_wp_page(), which can result in a dirty-accounting error. #2 and #3 simplify the code in the area. Please consider them for 3.19. Thanks! include/linux/writeback.h | 1 - mm/memory.c | 54 ++++++++++++++++++--------------------------- mm/page-writeback.c | 43 ++++++++++-------------------------- 3 files changed, 34 insertions(+), 64 deletions(-) -- 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>