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From: Karim Yaghmour <karim.yaghmour@opersys.com>
To: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: lttng-dev@lists.lttng.org
Subject: Re: [RFC PATCH lttng-modules] LTTng logger ABI
Date: Mon, 17 Feb 2014 11:13:42 -0500	[thread overview]
Message-ID: <53023536.9050007__2121.02386071837$1392653692$gmane$org@opersys.com> (raw)
In-Reply-To: <1718413437.26031.1392653324422.JavaMail.zimbra@efficios.com>


On 14-02-17 11:08 AM, Mathieu Desnoyers wrote:
> I'd be tempted to ask: is that the behavior of ftrace when receiving an
> event larger than a page through trace_marker ?

I've never bothered looking it up to be quite honest.

> We could indeed truncate the event, but it would increase complexity
> compared to the current patch. So I'm tempted to wait a bit before doing so.

What's the maximum length of events lttng-logger will take? We just
truncate in the Android user-space library that writes the atrace events.

-- 
Karim Yaghmour
CEO - Opersys inc. / www.opersys.com
http://twitter.com/karimyaghmour

  parent reply	other threads:[~2014-02-17 16:13 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1392502096-1900-1-git-send-email-mathieu.desnoyers@efficios.com>
2014-02-17 15:09 ` [RFC PATCH lttng-modules] LTTng logger ABI Karim Yaghmour
     [not found] ` <53022631.90209@opersys.com>
2014-02-17 16:08   ` Mathieu Desnoyers
     [not found]   ` <1718413437.26031.1392653324422.JavaMail.zimbra@efficios.com>
2014-02-17 16:13     ` Karim Yaghmour [this message]
     [not found]     ` <53023536.9050007@opersys.com>
2014-02-17 16:21       ` Mathieu Desnoyers
     [not found]       ` <1098265448.26099.1392654107038.JavaMail.zimbra@efficios.com>
2014-02-17 16:26         ` Karim Yaghmour
     [not found]         ` <53023832.6010005@opersys.com>
2014-02-17 16:40           ` Mathieu Desnoyers
     [not found]           ` <1299774859.26113.1392655235092.JavaMail.zimbra@efficios.com>
2014-02-17 16:41             ` Karim Yaghmour
2014-02-15 22:08 Mathieu Desnoyers

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