From: francis.giraldeau@gmail.com (Francis Giraldeau)
Subject: [lttng-dev] Expose kernel tracer to user-space
Date: Tue, 5 Jun 2012 11:20:49 +0200 [thread overview]
Message-ID: <1338888051-20879-1-git-send-email-francis.giraldeau@gmail.com> (raw)
This series of patch follows the discussion about exposing kernel tracer to
user-space. Here are few highlights:
* Creates one lttng_uevent kernel event by writing to /proc/lttng
* The event is a variable size byte sequence, parsed by default as UTF-8 text
* Uses already existing /proc/lttng file instead of creating another
* Refactor the tp_memcpy macros to support sequence and copy_from_user
next reply other threads:[~2012-06-05 9:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-05 9:20 Francis Giraldeau [this message]
2012-06-05 9:20 ` [lttng-dev] [PATCH 1/2] Makes write operation a parameter for tp_memcpy macro Francis Giraldeau
2012-06-05 15:14 ` Mathieu Desnoyers
2012-06-05 9:20 ` [lttng-dev] [PATCH 2/2] Expose kernel tracer to user-space Francis Giraldeau
2012-06-05 15:16 ` Mathieu Desnoyers
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