lkml.org 
[lkml]   [2007]   [Oct]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [TOMOYO 05/15](repost) Domain transition handler functions.
From
Date

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.

-
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/

\
 
 \ /
  Last update: 2007-10-03 15:07    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site