An incorrect assumption over radix_tree_tag_get()
From: David Howells
Date: Tue Apr 06 2010 - 12:20:10 EST
I think I've made a bad assumption over my usage of radix_tree_tag_get() in
I've assumed that radix_tree_tag_get() is protected from radix_tree_tag_set()
and radix_tree_tag_clear() by the RCU read lock. However, now I'm not so
sure. I think it's only protected against removal of part of the tree.
Can you confirm?
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