linux-kernel - Re: [PATCH bpf-next v3] selftests/bpf: trace

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Message-ID: <tencent_E3B23E2EC954865F61474B10790C7C84E009@qq.com>
Date:   Wed, 16 Aug 2023 09:47:13 +0800
From:   Rong Tao <rtoax@...mail.com>
To:     daniel@...earbox.net
Cc:     andrii@...nel.org, ast@...nel.org, bpf@...r.kernel.org,
        haoluo@...gle.com, john.fastabend@...il.com, jolsa@...nel.org,
        kpsingh@...nel.org, linux-kernel@...r.kernel.org,
        linux-kselftest@...r.kernel.org, martin.lau@...ux.dev,
        mykolal@...com, rongtao@...tc.cn, rtoax@...mail.com,
        sdf@...gle.com, shuah@...nel.org, song@...nel.org, yhs@...com
Subject: Re: [PATCH bpf-next v3] selftests/bpf: trace_helpers.c: optimize kallsyms cache

Thanks, Daniel.

I just submit v4[0], make sure most cases we don't need the realloc() path to
begin with, and check strdup() return value.

[0] https://lore.kernel.org/lkml/tencent_59C74613113F0C728524B2A82FE5540A5E09@qq.com/

Rong Tao