From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Masami Hiramatsu <mhiramat@redhat.com>
Cc: kosaki.motohiro@jp.fujitsu.com, Ingo Molnar <mingo@elte.hu>,
Andrew Morton<akpm@linux-foundation.org>,
lkml<linux-kernel@vger.kernel.org>,
systemtap<systemtap@sources.redhat.com>,
DLE<dle-develop@lists.sourceforge.net>,
Oleg Nesterov <oleg@redhat.com>,
Roland McGrath <roland@redhat.com>,
Jason Baron <jbaron@redhat.com>
Subject: Re: [PATCH v3] [RFC] tracepoint: Add signal coredump tracepoint
Date: Wed, 09 Dec 2009 05:34:00 -0000 [thread overview]
Message-ID: <20091209142322.F4C8.A69D9226@jp.fujitsu.com> (raw)
In-Reply-To: <20091208204007.31287.62096.stgit@dhcp-100-2-132.bos.redhat.com>
> + TP_fast_assign(
> + __entry->sig = (int)cprm->signr;
> + __entry->limit = cprm->limit;
> + __entry->flags = cprm->mm_flags;
> + __entry->retval = retval;
> + __assign_str(name, core_name);
> + ),
> +
> + TP_printk("sig=%d limit=%lu dumpable=0x%lx dump_filter=0x%lx "
> + "corename=\"%s\" retval=%d",
> + __entry->sig, __entry->limit,
> + __entry->flags & MMF_DUMPABLE_MASK,
> + (__entry->flags & MMF_DUMP_FILTER_MASK) >>
> + MMF_DUMP_FILTER_SHIFT,
> + __get_str(name), __entry->retval)
> +);
> #endif /* _TRACE_SIGNAL_H */
I don't think "limit" is userfriendly name, core_limit or core_size_limit is better?
plus, we have core_pipe_limit sysctl too. (it's similar but different concept limit).
other parts looks good to me.
next prev parent reply other threads:[~2009-12-09 5:34 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4B128ECF.9020906@redhat.com>
2009-12-02 20:42 ` [PATCH v2] " Masami Hiramatsu
2009-12-03 10:40 ` Ingo Molnar
2009-12-03 11:30 ` Masami Hiramatsu
2009-12-05 7:17 ` Ingo Molnar
2009-12-07 17:19 ` Masami Hiramatsu
2009-12-05 7:18 ` KOSAKI Motohiro
2009-12-07 15:25 ` Masami Hiramatsu
2009-12-08 1:51 ` KOSAKI Motohiro
2009-12-08 20:35 ` [PATCH v3] " Masami Hiramatsu
2009-12-09 5:34 ` KOSAKI Motohiro [this message]
2009-12-09 16:07 ` Masami Hiramatsu
2009-12-09 16:16 ` Masami Hiramatsu
2009-12-09 20:34 ` [PATCH v4] " Masami Hiramatsu
2009-12-10 0:09 ` KOSAKI Motohiro
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