On Sun, 5 Aug 2012, JoonSoo Kim wrote:
> We can remove some comment for name param of __kmem_cache_create() in slab.c.
Ok.
> We need to remove CONFIG_DEBUG_VM for out_locked now,
> although later patch handles it.
Ok.
> > + } else {
> > + kfree(n);
> > + err = -ENOSYS; /* Until __kmem_cache_create returns code */
> > + }
>
> In mergeable case, leak for name is possible.
> __kmem_cache_create() doesn't set name to s->name in mergeable case.
> So, this memory can't be freed.
If __kmem_cache_create() finds a mergeable cache and returns a pointer
to another cache then then this branch wont be taken since s != NULL.
--
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>