Aurelien DARRAGON 644b6b9925 MINOR: counters: document that tg shared counters are tied to shm-stats-file mapping
Let's explicitly mention that fe_counters_shared_tg and
be_counters_shared_tg structs are embedded in shm_stats_file_object
struct so any change in those structs will result in shm stats file
incompatibility between processes, thus extra precaution must be
taken when making changes to them.

Note that the provisionning made in shm_stats_file_object struct could
be used to add members to {fe,be}_counters_shared_tg without changing
shm_stats_file_object struct size if needed in order to preserve
shm stats file version.
2025-09-17 11:31:29 +02:00
..