I would prefer instead just avoiding the copy altogether, and just save
the name pointer - with no length restrictions.
Right now the code has the comment
/* Copy name over so we don't have problems with unloaded modules */
but that was written before "kmem_cache_destroy()" existed, and we should
long ago have fixed any modules that don't properly destroy their caches
when they exit (and yes, I know the difference between "should" and "did",
but that's not an excuse for a bad interface).
Linus
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/