[lttng-dev] lttng enable-channel options

Woegerer, Paul Paul_Woegerer at mentor.com
Mon May 7 03:56:35 EDT 2012

Sorry that’s an old message I sent before I subscribed the lttng-dev 
mailing list.
Please ignore.


On 04/24/2012 11:20 AM, Woegerer, Paul wrote:
> Is there some way to make the userspace application block if the 
> buffer is full ?
> I'm thinking about something like:
> lttng enable-channel myblockingchannel --block
> I know I can increase the subbuf-size but sometimes this is not an 
> option (embedded targets with less RAM).
> --block would be a fine complement for the already existing options 
> --discard and --overwrite.
> What do you think ?
> Thanks,
> Paul

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