Subject memcg: shrink obj_stock_pcp and cache multiple objcgs
Author shakeel.butt@linux.dev
Date 2026-05-20 05:31:19 +0000 UTC
Version
Cc akpm@linux-foundation.org alex@ghiti.fr cgroups@vger.kernel.org hannes@cmpxchg.org harry@kernel.org joshua.hahnjy@gmail.com kernel-team@meta.com linux-kernel@vger.kernel.org linux-mm@kvack.org mhocko@kernel.org muchun.song@linux.dev oliver.sang@intel.com qi.zheng@linux.dev roman.gushchin@linux.dev shakeel.butt@linux.dev
Patches (4)
Name Content [All]
[PATCH 1/4] memcg: store node_id instead of pglist_data pointer [Body]
[PATCH 2/4] memcg: uint16_t for nr_bytes in obj_stock_pcp [Body]
[PATCH 3/4] memcg: int16_t for cached slab stats [Body]
[PATCH 4/4] memcg: multi objcg charge support [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-05-20
Passed
ID (for dev) 46ed1485-955a-4ab6-ab31-19b5988644c2
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 27fa82620cbaa89a7fc11ac3057701d598813e87 [Config] passed [Log]
[KASAN] Boot test: Base 27fa82620cbaa89a7fc11ac3057701d598813e87 [Config] passed [Log]
[KASAN] Build Patched 27fa82620cbaa89a7fc11ac3057701d598813e87 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 27fa82620cbaa89a7fc11ac3057701d598813e87 [Config] [patched] passed [Log]
[KASAN] Fuzz 27fa82620cbaa89a7fc11ac3057701d598813e87 [Config] 27fa82620cbaa89a7fc11ac3057701d598813e87 [Config] [patched] passed [Log] [Artifacts]