diff options
| author | Johannes Weiner <hannes@cmpxchg.org> | 2025-12-10 10:43:01 -0500 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-01-20 19:24:42 -0800 |
| commit | 16cc8b9396f6d63c1331059d67626cf907a7f23c (patch) | |
| tree | cf97a027d66560749abbfcac8bdaa18612e725fd /include | |
| parent | 055059ed720ec7546d2bf7122d858814a9f84741 (diff) | |
mm: memcontrol: rename mem_cgroup_from_slab_obj()
In addition to slab objects, this function is used for resolving non-slab
kernel pointers. This has caused confusion in recent refactoring work.
Rename it to mem_cgroup_from_virt(), sticking with terminology established
by the virt_to_<foo>() converters.
Link: https://lore.kernel.org/linux-mm/20251113161424.GB3465062@cmpxchg.org/
Link: https://lkml.kernel.org/r/20251210154301.720133-1-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/memcontrol.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 25908ba30700..fd400082313a 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -1723,7 +1723,7 @@ static inline int memcg_kmem_id(struct mem_cgroup *memcg) return memcg ? memcg->kmemcg_id : -1; } -struct mem_cgroup *mem_cgroup_from_slab_obj(void *p); +struct mem_cgroup *mem_cgroup_from_virt(void *p); static inline void count_objcg_events(struct obj_cgroup *objcg, enum vm_event_item idx, @@ -1795,7 +1795,7 @@ static inline int memcg_kmem_id(struct mem_cgroup *memcg) return -1; } -static inline struct mem_cgroup *mem_cgroup_from_slab_obj(void *p) +static inline struct mem_cgroup *mem_cgroup_from_virt(void *p) { return NULL; } |