LKML News v6.10-rc6

[PATCH] memcg: Add a new sysctl parameter for automatically setting memory.high (Waiman Long)

https://lore.kernel.org/20240623204514.1032662-1-longman@redhat.com

While memcg v1 has only single file for memory limit setting, namely memory.limit_in_bytes, memcg v2 has two files, memory.max and memory.high for the purpose. Users migrating from memcg v1 to memcg v2 usually sets only memory.max, and hence get problems sometimes. This patch add a new knob, memory_high_autoset_ratio, which allows setting memory.high as a ratio of memory.max.

[RFC PATCH] mm: introduce gen information in /proc/xxx/smaps (Zhaoyang Huang)

https://lore.kernel.org/20240626084406.2106291-1-zhaoyang.huang@unisoc.com

Zhaoyang posted an RFC for showing generation of folios in vmas on proc/<pid>/smaps file.

[GIT PULL] hotfixes for 6.10-rc6 (Andrew Morton)

https://lore.kernel.org/20240626173017.d4d69c597466bdd42da64da3@linux-foundation.org

Andrew sent hotfixes pull request for 6.10-rc6 to Torvalds. 13 hotfixes in total.

[PATCH 0/7] Split list_lru lock into per-cgroup scope (Kairui Song)

https://lore.kernel.org/20240624175313.47329-1-ryncsn@gmail.com

Kairui posted a patch for split list_lru per-node lock to per-cgroup for performance.

Linux 6.10-rc6 (Linus Torvalds)

https://lore.kernel.org/CAHk-=wgQMOscLeeA3QXOs97xOz_CTxdqJjpC20tJ-7bUdHWtSA@mail.gmail.com

Linus releases the sixth candidate for Linux v6.10. Things continue to be fairly calm, and this release candidate is pretty small, according to Linus.