From mboxrd@z Thu Jan 1 00:00:00 1970 From: francis.giraldeau@gmail.com (Francis Giraldeau) Date: Tue, 5 Jun 2012 11:20:49 +0200 Subject: [lttng-dev] Expose kernel tracer to user-space Message-ID: <1338888051-20879-1-git-send-email-francis.giraldeau@gmail.com> 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