[ofa-general] [PATCH 4/4] opensm/osm_subnet.c support subnet configuration rescan and update

[Sasha Khapyorsky]

On 16:34 Mon 26 Jan     , Eli Dorfman (Voltaire) wrote:
>  support subnet configuration rescan and update
>   subnet configuration parameters are rescanned every heavy sweep.
>   every parameter is parsed by parse function according to its type.
>   some params require special post update function to setup them.
>   every parameter has also a flag that specifies whether it
>   can be updated during runtime.
> 
> Signed-off-by: Eli Dorfman <elid at voltaire.com>

I'm applying this with several changes:

- disable update option and setup function for all string parameter -
  as I commented originally opts_parse_charp() will leak memory and this
  cannot be ignored if config file is rescanned. Exception is QoS string
  parameters where memory leak is handled.
- small fixes I mentioned in original review.

Sasha