On Sat, 18 Apr 2015, Gavin Guo wrote: > The slub_debug=PU,kmalloc-xx cannot work because in the > create_kmalloc_caches() the s->name is created after the > create_kmalloc_cache() is called. The name is NULL in the > create_kmalloc_cache() so the kmem_cache_flags() would not set the > slub_debug flags to the s->flags. The fix here set up a temporary > kmalloc_names string array for the initialization purpose. After the > kmalloc_caches are already it can be used to create s->name in the > kasprintf. Ok if you do that then the dynamic creation of the kmalloc hostname can also be removed. This patch should do that as well. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>