[0/5] Improvements to %pGp

Message

Matthew Wilcox Oct. 12, 2021, 6:26 p.m. UTC

The first four patches are improvements to page_flags_test().
The fifth is the patch I originally sent out which exposed some of
the weaknesses in page_flags_test().

Matthew Wilcox (Oracle) (5):
  test_printf: Make pft array const
  test_printf: Assign all flags to page_flags
  test_printf: Remove custom appending of '|'
  test_printf: Append '|' more efficiently
  vsprintf: Make %pGp print the hex value

 lib/test_printf.c   | 48 +++++++++++++++++++++------------------------
 lib/vsprintf.c      |  8 ++++++++
 mm/debug.c          |  2 +-
 mm/memory-failure.c |  8 ++++----
 mm/page_owner.c     |  4 ++--
 mm/slub.c           |  4 ++--
 6 files changed, 39 insertions(+), 35 deletions(-)