[v3,0/2] fix numa spreading for large hash tables

Message

Chen Wandun Oct. 21, 2021, 8:07 a.m. UTC

[PATCH v3 1/2] fix numa spreading problem
[PATCH v3 2/2] optimization about performance

v1 ==> v2:
1. do a minimal fix in [PATCH v2 1/2]
2. add some comments

v2 ==> v3:
remote redundant code

based on commit 14a60b114a8560de785df502fdc5687a969eae81

Chen Wandun (2):
  mm/vmalloc: fix numa spreading for large hash tables
  mm/vmalloc: introduce alloc_pages_bulk_array_mempolicy to accelerate
    memory allocation

 include/linux/gfp.h |  4 +++
 mm/mempolicy.c      | 82 +++++++++++++++++++++++++++++++++++++++++++++
 mm/vmalloc.c        | 27 +++++++++++----
 3 files changed, 107 insertions(+), 6 deletions(-)