[PATCH] rbtree: support functions used by the io schedulers

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They all duplicate macros to check for empty root and/or node, and
clearing a node. So put those in rbtree.h.

Signed-off-by: Jens Axboe <axboe@suse.de>

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Jens Axboe 2006-06-21 09:36:18 +02:00 • committed by Jens Axboe

parent 9e94cd4fd1

commit dd67d05152

4 changed files with 24 additions and 32 deletions

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include/linux/rbtree.h

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