[lttng-dev] state tracking and missing statedump end

[Mathieu Desnoyers]

Hi Alexandre, Hi Matthew,

You will certainly be interested in this commit in
lttng-modules:

commit 84c7055e17f9bf7628fe1004db732d932ed2a77b
Author: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>
Date:   Thu May 14 18:29:58 2015 -0400

    Fix: missing statedump end event when block device listing available
    
    Incorrect handling of lttng_enumerate_block_devices() return value of 0
    (which means "ok"), causing do_lttng_statedump() to return early.
    
    To causes missing "lttng_statedump_end" in traces where block device
    enumeration is available (CONFIG_KALLSYMS=y).
    
    Reported-by: Antoine Busque <abusque at efficios.com>
    Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers at efficios.com>

Thanks,

Mathieu

-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com