From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Yafang Shao <laoar.shao@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Steven Rostedt <rostedt@goodmis.org>,
Kees Cook <keescook@chromium.org>, Petr Mladek <pmladek@suse.com>,
david@redhat.com,
Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com>,
Andrii Nakryiko <andrii.nakryiko@gmail.com>,
linux-mm <linux-mm@kvack.org>, bpf <bpf@vger.kernel.org>,
linux-perf-users@vger.kernel.org,
Linux-Fsdevel <linux-fsdevel@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Michal Miroslaw <mirq-linux@rere.qmqm.pl>,
Peter Zijlstra <peterz@infradead.org>,
Matthew Wilcox <willy@infradead.org>,
Al Viro <viro@zeniv.linux.org.uk>
Subject: Re: [PATCH -mm 3/5] samples/bpf/tracex2: replace hard-coded 16 with TASK_COMM_LEN
Date: Sat, 4 Dec 2021 08:45:45 -0800 [thread overview]
Message-ID: <CAADnVQJnkTYXZhmEg50HOwN3FP2S6uK_TRJD+oUP7V=OzAn30Q@mail.gmail.com> (raw)
In-Reply-To: <20211204095256.78042-4-laoar.shao@gmail.com>
On Sat, Dec 4, 2021 at 1:53 AM Yafang Shao <laoar.shao@gmail.com> wrote:
> diff --git a/samples/bpf/tracex2_user.c b/samples/bpf/tracex2_user.c
> index 1626d51dfffd..b728a946d83d 100644
> --- a/samples/bpf/tracex2_user.c
> +++ b/samples/bpf/tracex2_user.c
> @@ -12,6 +12,7 @@
>
> #define MAX_INDEX 64
> #define MAX_STARS 38
> +#define TASK_COMM_LEN 16
>
> /* my_map, my_hist_map */
> static int map_fd[2];
> @@ -28,7 +29,7 @@ static void stars(char *str, long val, long max, int width)
> }
>
> struct task {
> - char comm[16];
> + char comm[TASK_COMM_LEN];
Also Nack.
next prev parent reply other threads:[~2021-12-04 16:45 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-04 9:52 [PATCH -mm 0/5] Phase 2 of task comm cleanups Yafang Shao
2021-12-04 9:52 ` [PATCH -mm 1/5] elfcore: replace old hard-code 16 with TASK_COMM_LEN_16 Yafang Shao
2021-12-08 18:39 ` Steven Rostedt
2021-12-04 9:52 ` [PATCH -mm 2/5] cn_proc: replaced old hard-coded " Yafang Shao
2021-12-08 18:40 ` Steven Rostedt
2021-12-04 9:52 ` [PATCH -mm 3/5] samples/bpf/tracex2: replace hard-coded 16 with TASK_COMM_LEN Yafang Shao
2021-12-04 16:45 ` Alexei Starovoitov [this message]
2021-12-04 9:52 ` [PATCH -mm 4/5] tools/perf: " Yafang Shao
2021-12-08 18:43 ` Steven Rostedt
2021-12-09 2:42 ` Yafang Shao
2021-12-04 9:52 ` [PATCH -mm 5/5] bpf/progs: " Yafang Shao
2021-12-04 16:44 ` Alexei Starovoitov
2021-12-05 2:44 ` Yafang Shao
2021-12-05 3:13 ` Alexei Starovoitov
2021-12-05 7:25 ` Yafang Shao
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