| commit | 742245d5c2ebd75c2a002f8fc2afbdc5c26edd8c | [log] [tgz] |
|---|---|---|
| author | Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> | Fri Mar 23 15:02:15 2012 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Fri Mar 23 16:58:36 2012 -0700 |
| tree | 1634d6ce2eaec1c05034735b6a82f05894cfea95 | |
| parent | f35368dd1cef11cdd310b07c74d74f45e3469c64 [diff] |
prio_tree: simplify prio_tree_expand() In current code, the deleted-node is recorded from first to last, actually, we can directly attach these node on 'node' we will insert as the left child, it can let the code more readable. Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>