Stephen Hemminger wrote: > While running namespace checks to look for dead code, > I found that debug_subsys is declared global but never > used in current code. > > This leads to the fact that since debug_subsys is never > used, the whole set of debugging functions is also never > used. Is the whole CGROUP_DEBUG config option dead? > No, it's not. The debug code has been moved from kernel/cgroup_debug.c to kernel/cgroup.c, but the config and the code is not dead. Is it a false positive of that check? The pointer to debug_subsys is stored in an array, and the array will be iterated in some places, so debug_subsys will be accessed. _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
