[Openais] [PATCH] logsys: don't overwrite priority

[Christine Caulfield]

logsys_config_subsys_set() always changes the priority of subsystem 
logging. Despite there being a check below the assignment to make sure 
the new priority is higher than the old.

This patch fixes the anomoly but it open up a few other questions.

We need _logsys_subsys_create() to work like this (patched) because 
otherwise the defaults in constructor macros in loaded lcrso modules 
will overwrite options set in the config file. Making debug options in 
the config file useless.

However, it will be useful to downgrade logging on-the-fly in a 
production environment if a customer has been asked to enable debugging 
and now wants to switch it off without a node restart.


-- 

Chrissie
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