diff options
| author | Leon Hwang <leon.hwang@linux.dev> | 2026-01-07 10:20:19 +0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-01-06 20:48:32 -0800 |
| commit | 8526397c3caf8d0289bab69bfb2c889e2b39b30a (patch) | |
| tree | 1000a3eb7d034882193e8cba7c78af8bb6f2910d /kernel/bpf | |
| parent | c6936161fd55d0c6ffde01da726e66ff5f2934e8 (diff) | |
bpf: Copy map value using copy_map_value_long for percpu_cgroup_storage maps
Copy map value using 'copy_map_value_long()'. It's to keep consistent
style with the way of other percpu maps.
No functional change intended.
Signed-off-by: Leon Hwang <leon.hwang@linux.dev>
Link: https://lore.kernel.org/r/20260107022022.12843-5-leon.hwang@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/local_storage.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/bpf/local_storage.c b/kernel/bpf/local_storage.c index c93a756e035c..2ab4b60ffe61 100644 --- a/kernel/bpf/local_storage.c +++ b/kernel/bpf/local_storage.c @@ -200,8 +200,7 @@ int bpf_percpu_cgroup_storage_copy(struct bpf_map *_map, void *key, */ size = round_up(_map->value_size, 8); for_each_possible_cpu(cpu) { - bpf_long_memcpy(value + off, - per_cpu_ptr(storage->percpu_buf, cpu), size); + copy_map_value_long(_map, value + off, per_cpu_ptr(storage->percpu_buf, cpu)); off += size; } rcu_read_unlock(); @@ -234,8 +233,7 @@ int bpf_percpu_cgroup_storage_update(struct bpf_map *_map, void *key, */ size = round_up(_map->value_size, 8); for_each_possible_cpu(cpu) { - bpf_long_memcpy(per_cpu_ptr(storage->percpu_buf, cpu), - value + off, size); + copy_map_value_long(_map, per_cpu_ptr(storage->percpu_buf, cpu), value + off); off += size; } rcu_read_unlock(); |