Introduce rb_replace_node_rcu()

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Implement an RCU-safe variant of rb_replace_node() and rearrange
rb_replace_node() to do things in the same order.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>

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David Howells 2016-07-01 07:53:51 +01:00

parent 1291e9d108

commit c1adf20052

3 changed files with 39 additions and 2 deletions

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2

include/linux/rbtree.h

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13

include/linux/rbtree_augmented.h

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