Hi everyone,
This series contains a few patches to remove unneeded variables, jump
label and use helper to simplify the code. Also we fix some bugs such
as page refcounts leak , invalid node access and so on. More details
can be found in the respective changelogs. Thanks!
---
v1->v2:
collect reviewed-by tag
fix some commit log
remove unneeded nr_failed assignment per Huang Ying
getting the types correct to use min() per Andrew
delay some patches to make this easier to move forward
Thanks Muchun, Baolin, Zi Yan,Huang Ying, Andrew, Alistair for review!
---
Miaohe Lin (11):
mm/migration: remove unneeded local variable mapping_locked
mm/migration: remove unneeded out label
mm/migration: remove unneeded local variable page_lru
mm/migration: fix the confusing PageTransHuge check
mm/migration: use helper function vma_lookup() in
add_page_for_migration
mm/migration: use helper macro min in do_pages_stat
mm/migration: avoid unneeded nodemask_t initialization
mm/migration: remove some duplicated codes in migrate_pages
mm/migration: fix potential page refcounts leak in migrate_pages
mm/migration: fix potential invalid node access for reclaim-based
migration
mm/migration: fix possible do_pages_stat_array racing with memory
offline
mm/migrate.c | 94 +++++++++++++++++++++++-----------------------------
1 file changed, 42 insertions(+), 52 deletions(-)
--
2.23.0
