[lttng-dev] [PATCH] Expose kernel tracer to user-space (version 6)

Francis Giraldeau francis.giraldeau at gmail.com
Tue Jul 3 02:19:51 EDT 2012


Le 2012-07-03 00:23, Mathieu Desnoyers a écrit :
> * Francis Giraldeau (francis.giraldeau at gmail.com) wrote:
>> By writing to the file /proc/lttng_uevent, a user-space application creates a
>> kernel event. The event's payload is by default UTF-8 text, but any data can be
>> written, up to 1024 bytes. Null-character is optional and is not enforced.
> 
> The 1024 byte limit is removed now, right ?

Exactly.

>> + * Expose kernel tracer to user-space through /proc/lttng

I just saw a typo here, we should read "through /proc/lttng_uevent"

>> + * Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
> 
> you might want to add your own copyright in here too.

I transfer you the copyright.

Thanks!

Francis

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