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| author |   Joshua Hahn <joshua.hahnjy@gmail.com> | 2024-12-11 12:39:50 -0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-01-13 22:40:58 -0800 |
| commit | 991135774c0e05a4734e6d32aa03b00355e4cac9 (patch) | |
| tree | 57689041edb1d552b3c948db02849e99d17db08b /mm/page_idle.c | |
| parent | memcg/hugetlb: introduce memcg_accounts_hugetlb (diff) | |
| download | wireguard-linux-991135774c0e05a4734e6d32aa03b00355e4cac9.tar.xz wireguard-linux-991135774c0e05a4734e6d32aa03b00355e4cac9.zip | |
memcg/hugetlb: introduce mem_cgroup_charge_hugetlb
This patch introduces mem_cgroup_charge_hugetlb which combines the logic
of mem_cgroup_hugetlb_try_charge / mem_cgroup_hugetlb_commit_charge and
removes the need for mem_cgroup_hugetlb_cancel_charge. It also reduces
the footprint of memcg in hugetlb code and consolidates all memcg related
error paths into one.
Link: https://lkml.kernel.org/r/20241211203951.764733-3-joshua.hahnjy@gmail.com
Signed-off-by: Joshua Hahn <joshua.hahnjy@gmail.com>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Reviewed-by: Nhat Pham <nphamcs@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page_idle.c')
0 files changed, 0 insertions, 0 deletions