netdev - Re: [PATCH v3 bpf-next 11/13] selftests/bpf: Improve test coverage of bpf_mem

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Date:   Wed, 28 Jun 2023 16:14:18 +0800
From:   Hou Tao <houtao@...weicloud.com>
To:     Alexei Starovoitov <alexei.starovoitov@...il.com>
Cc:     tj@...nel.org, rcu@...r.kernel.org, netdev@...r.kernel.org,
        bpf@...r.kernel.org, kernel-team@...com, daniel@...earbox.net,
        andrii@...nel.org, void@...ifault.com, paulmck@...nel.org
Subject: Re: [PATCH v3 bpf-next 11/13] selftests/bpf: Improve test coverage of
 bpf_mem_alloc.



On 6/28/2023 9:56 AM, Alexei Starovoitov wrote:
> From: Alexei Starovoitov <ast@...nel.org>
>
> bpf_obj_new() calls bpf_mem_alloc(), but doing alloc/free of 8 elements
> is not triggering watermark conditions in bpf_mem_alloc.
> Increase to 200 elements to make sure alloc_bulk/free_bulk is exercised.
>
> Signed-off-by: Alexei Starovoitov <ast@...nel.org>
Acked-by: Hou Tao <houtao1@...wei.com>