mbox series

[00/18] lib/stackdepot: fixes and clean-ups

Message ID cover.1675111415.git.andreyknvl@google.com (mailing list archive)
Headers show
Series lib/stackdepot: fixes and clean-ups | expand

Message

andrey.konovalov@linux.dev Jan. 30, 2023, 8:49 p.m. UTC 
From: Andrey Konovalov <andreyknvl@google.com>

A set of fixes, comments, and clean-ups I came up with while reading
the stack depot code.

The only fix that might be worth backporting to stable kernels is
in the first patch.

Andrey Konovalov (18):
  lib/stackdepot: fix setting next_slab_inited in init_stack_slab
  lib/stackdepot: put functions in logical order
  lib/stackdepot: use pr_fmt to define message format
  lib/stackdepot, mm: rename stack_depot_want_early_init
  lib/stackdepot: rename stack_depot_disable
  lib/stackdepot: annotate init and early init functions
  lib/stackdepot: lower the indentation in stack_depot_init
  lib/stackdepot: reorder and annotate global variables
  lib/stackdepot: rename hash table constants and variables
  lib/stackdepot: rename init_stack_slab
  lib/stackdepot: rename slab variables
  lib/stackdepot: rename handle and slab constants
  lib/stacktrace: drop impossible WARN_ON for depot_init_slab
  lib/stackdepot: annotate depot_init_slab and depot_alloc_stack
  lib/stacktrace, kasan, kmsan: rework extra_bits interface
  lib/stackdepot: annotate racy slab_index accesses
  lib/stackdepot: various comments clean-ups
  lib/stackdepot: move documentation comments to stackdepot.h

 include/linux/stackdepot.h | 152 +++++++--
 lib/stackdepot.c           | 628 ++++++++++++++++++-------------------
 mm/kasan/common.c          |   2 +-
 mm/kmsan/core.c            |  10 +-
 mm/page_owner.c            |   2 +-
 mm/slub.c                  |   4 +-
 6 files changed, 435 insertions(+), 363 deletions(-)