In article <[email protected]> (at Tue, 2 Oct 2007 21:44:57 +0900), Tetsuo Handa <[email protected]> says:
> If I use "struct hlist_node" which has two pointers,
> it needs more memory than "struct something" which has one pointer.
> It is possible to use API defined in include/linux/list.h ,
> but to reduce memory usage, I dare not use these API.
> Singly-linked list's rule in TOMOYO Linux is quite simple,
> "ptr->next is NULL if the last element" and "non-NULL if not".
Introducing your own list is not good.
Please use hlist or introduce new "slist".
--yoshfuji
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