bpf: Re-enable unit_size checking for global per-cpu allocator
authorHou Tao <houtao1@huawei.com>
Fri, 20 Oct 2023 13:31:58 +0000 (21:31 +0800)
committerAlexei Starovoitov <ast@kernel.org>
Fri, 20 Oct 2023 21:15:13 +0000 (14:15 -0700)
commitbaa8fdecd87bb8751237b45e3bcb5a179e5a12ca
tree14af489ff503a3e305ad87c77fbb35a434c24e4a
parentb460bc8302f222d346f0c15bba980eb8c36d6278
bpf: Re-enable unit_size checking for global per-cpu allocator

With pcpu_alloc_size() in place, check whether or not the size of
the dynamic per-cpu area is matched with unit_size.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/r/20231020133202.4043247-4-houtao@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
kernel/bpf/memalloc.c