Alex Tran 44bf461182 docs: bpf: map_array: Specify BPF_MAP_TYPE_PERCPU_ARRAY value size limit ...

Specify value size limit for BPF_MAP_TYPE_PERCPU_ARRAY which
is PCPU_MIN_UNIT_SIZE (32 kb). In percpu allocator (mm: percpu),
any request with a size greater than PCPU_MIN_UNIT_SIZE is rejected.

Signed-off-by: Alex Tran <alex.t.tran@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20251115063531.2302903-1-alex.t.tran@gmail.com

2025-11-25 14:32:00 -08:00

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libbpf

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docs: bpf: map_array: Specify BPF_MAP_TYPE_PERCPU_ARRAY value size limit

2025-11-25 14:32:00 -08:00

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