kiy 1281164771 +0300 committer Artem Bityutskiy 1283152749 +0300 UBIFS: introduce list sorting debugging checks The UBIFS bug in the GC list sorting comparison functions inspired me to write internal debugging check functions which verify that the list of nodes is sorted properly. So, this patch implements 2 new debugging functions: o 'dbg_check_data_nodes_order()' - check order of data nodes list o 'dbg_check_nondata_nodes_order()' - check order of non-data nodes list The debugging functions are executed only if general UBIFS debugging checks are enabled. And they are compiled out if UBIFS debugging is disabled. Signed-off-by: Artem Bityutskiy hu']ŸRx