[PATCH 0/8] badpage: more resilient bad page pte and rmap

Hugh Dickins
2008-12-01T00:37:37Z

Here's a batch of 8 mm patches, intended for 2.6.29: revisiting
bad_page() and print_bad_pte() and the page_remove_rmap() Eeek BUG.
Diffed to slot in to the mmotm series just before "mmend".

The only clash with later mmotm patches is with Manfred's
mm-debug-dump-pageframes-on-bad_page.patch
which puts a hexdump in there. Trivial to fix up, but I've never
actually found that patch helpful - perhaps because it isn't an -mm
tree that "Bad page state" reporters are running. Time to drop it?

include/linux/page-flags.h | 25 ++------
include/linux/rmap.h | 2
include/linux/swap.h | 12 ---
mm/filemap_xip.c | 2
mm/fremap.c | 2
mm/internal.h | 1
mm/memory.c | 109 ++++++++++++++++++++++++++---------
mm/page_alloc.c | 108 +++++++++++++++++++---------------
mm/rmap.c | 24 -------
mm/swapfile.c | 7 +-
10 files changed, 166 insertions(+), 126 deletions(-)