[ltt-dev] [UST] Error should be a warning?

[Mathieu Desnoyers]

* Matthew Khouzam (matthew.khouzam at ericsson.com) wrote:
> Hi tracing warlords,
> I am testing UST 2.0 on ubuntu Lucid Lynx, and I got the following
> message while running a program:
> libust[22376/22377]: Error: Linux kernels 2.6.33 to 3.0 (with the
> exception of stable versions) do not support FUTEX_WAKE on read-only
> memory mappings correctly. Please upgrade your kernel (fix is commit
> 9ea71503a8ed9184d2d0b8ccc4d269d05f7940ae in Linux kernel mainline).
> LTTng-UST will use polling mode fallback. (in wait_for_sessiond() at
> lttng-ust-comm.c:564)
> 
> I think since there is a fallback, and this is not a showstopper just an
> irritation that it should be a warning.

fixed, thanks!

Mathieu

> 
> Thanks.
> Matthew
> 
> _______________________________________________
> ltt-dev mailing list
> ltt-dev at lists.casi.polymtl.ca
> http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
> 

-- 
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com