Todo List

Global __attribute__ ((packed)) g_flags_t

Check the performace impact of "packing" the structure

Global __attribute__ ((packed)) g_flags_t

Check the performace impact of "packing" the structure

Global copy_msg_from_user (msg_t *kmsg, const char *umsg, const ssize_t _size)

Check thread-safety of the function

Global copy_msg_to_user (const msg_t *kmsg, __user char *ubuffer, const ssize_t _size)

Check thread-safety of the function

Global mainExit (void)

Check that every structure is correctly deallocated

Global queueGarbageCollector (struct work_struct *work)

Check if size calculation are done correctly

Class t_message_delayed_deliver

Remove the 'manager' field and retrieve it at runtime (saves 8 bytes of mem.)

Global unregisterGroupDevice (group_data *grp_data, bool flag)

: Check if this causes starvation