| commit | 38a4e5e61344490f18241333d7b1b368a3a38748 | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@oracle.com> | Tue May 11 15:09:45 2010 -0700 |
| committer | Andy Grover <andy.grover@oracle.com> | Wed Sep 08 18:15:08 2010 -0700 |
| tree | 60268171e32aff9938334806d0debd5c35b3dc56 | |
| parent | e4c52c98e04937ea87b0979a81354d0040d284f9 [diff] |
rds: Use RCU for the bind lookup searches The RDS bind lookups are somewhat expensive in terms of CPU time and locking overhead. This commit changes them into a faster RCU based hash tree instead of the rbtrees they were using before. On large NUMA systems it is a significant improvement. Signed-off-by: Chris Mason <chris.mason@oracle.com>