Messages in this thread | | | Subject | Re: [TOMOYO 05/15](repost) Domain transition handler functions. | From | Tetsuo Handa <> | Date | Wed, 3 Oct 2007 22:04:11 +0900 |
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James Morris wrote: > I'm pretty sure that the singly linked list idea has been rejected a few > times. Just use the existing API. Too bad...
Well, is there a way to avoid read_lock when reading list?
Currently, TOMOYO Linux avoids read_lock, on the assumption that (1) First, ptr->next is initialized with NULL. (2) Later, ptr->next is assigned non-NULL address. (3) Assigning to ptr->next is done atomically.
Regards.
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