[v2,0/2] fix numa spreading for large hash tables

Message

Chen Wandun Oct. 18, 2021, 12:37 p.m. UTC

[PATCH v2 1/2] fix numa spreading problem
[PATCH v2 2/2] optimization about performance

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

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        | 28 ++++++++++++----
 3 files changed, 108 insertions(+), 6 deletions(-)