RFC reducing page_cgroup size
Get series with b4
b4 am [email protected]Versions newest first · linked by author and title
- v2 RFC Latest6 patches 5 repliesIn review
- v1 RFC3 patches 17 repliesSuperseded
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/6 | memcg: add methods to access pc->mem_cgroupinclude/ mm/ | +49 | 0 replies | |
| 2/6 | memcg: add pc_set_mem_cgroup_and_flags()include/ mm/ | +22 | 3 replies | |
| 3/6 | memcg: add PageCgroupReset()include/ mm/ | +11 | 2 replies | |
| 4/6 | memcg: remove mem_cgroup pointer from page_cgroupinclude/ init/ | +10 | 0 replies | |
| 5/6 | memcg: remove unnecessary memory barrier.mm/ | +0 | 0 replies | |
| 6/6 | memcg: config for integrate page_cgroup into memmapinclude/ include/ init/ +3 more | +54 | 0 replies |
Reviews trailers per patch
1 of 6 patches has a Reviewed-by or Acked-by.
| Patch | Michal Hocko | Glauber Costa |
|---|---|---|
| 1/6 | A-b | A-b |
| 2/6 | ||
| 3/6 | ||
| 4/6 | ||
| 5/6 | ||
| 6/6 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [RFC][PATCH 0/6 v2] reducing page_cgroup size
Hi, here is v2 (still RFC again because I changed many parts.) I'd like to post v3 without 'RFC' tag after Lsf-MM Summit.
This series is for reducing size of 'struct page_cgroup' to 8 bytes. v2 contains 6 patches and did clean-ups and fixes race in v1 and adds a trial to integrate struct page_cgroup into struct page.
each patches are...
1/6 ....add methods to access pc->mem_cgroup
2/6 ....add pc_set_mem_cgroup_and_flags() to set ->mem_cgroup and flags by one call. 3/6 ....add PageCgroupReset() for handling a race.
4/6 ....reduce size of struct page_cgroup by removing ->mem_cgroup
5/6 ....remove unnecessary memory barrier
6/6 ....add CONFIG_INTEGRATED_PAGE_CGROUP to place page_cgroup in struct page.
Regards,
-Kame
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