Messages in this thread | | | Date | Mon, 20 Apr 2015 10:40:36 -0500 (CDT) | From | Christoph Lameter <> | Subject | Re: [PATCH] mm/slab_common: Support the slub_debug boot option on specific object size |
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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.
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