SLAB_DEBUG_FLAGS
#define SLAB_FLAGS_PERMITTED (SLAB_CORE_FLAGS | SLAB_DEBUG_FLAGS)
VM_WARN_ON_ONCE(!(flags & SLAB_DEBUG_FLAGS));
if (flags & SLAB_DEBUG_FLAGS)
flags &= ~SLAB_DEBUG_FLAGS;
#define SLAB_NEVER_MERGE (SLAB_DEBUG_FLAGS | SLAB_TYPESAFE_BY_RCU | \
return kmem_cache_debug_flags(s, SLAB_DEBUG_FLAGS);
if (IS_ENABLED(CONFIG_SLUB_TINY) || s->flags & SLAB_DEBUG_FLAGS)