[v3,0/7] Some bugfix about kmemleak

Message

Liu Shixin Oct. 18, 2023, 10:29 a.m. UTC

Some bugfix about kmemleak and the print info of debug mode.

v2->v3: Split __create_object into two function[4] and use kmemleak_lock to
	fix partially freeing unknown object warning[7]. And add a new patch
	to fix an inccorrect use of kmem_cache_free[5].
v1->v2: Split the first patch suggested by Andrew. And fix the format of
	the last two patches suggested by Catalin. Use mutex in patch[3]
	because there are memory allocation with flag GFP_KERNEL.

Liu Shixin (7):
  bootmem: use kmemleak_free_part_phys in put_page_bootmem
  bootmem: use kmemleak_free_part_phys in free_bootmem_page
  mm/kmemleak: fix print format of pointer in pr_debug()
  mm: kmemleak: split __create_object into two functions
  mm: kmemleak: use mem_pool_free() to free object
  mm: kmemleak: add __find_and_remove_object()
  mm/kmemleak: fix partially freeing unknown object warning

 include/linux/bootmem_info.h |   2 +-
 mm/bootmem_info.c            |   2 +-
 mm/kmemleak.c                | 154 +++++++++++++++++++++++------------
 3 files changed, 106 insertions(+), 52 deletions(-)