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| author | Chris Mason <chris.mason@oracle.com> | 2010-05-12 00:09:45 +0200 |
|---|---|---|
| committer | Andy Grover <andy.grover@oracle.com> | 2010-09-09 03:15:08 +0200 |
| commit | 38a4e5e61344490f18241333d7b1b368a3a38748 (patch) | |
| tree | 60268171e32aff9938334806d0debd5c35b3dc56 /README | |
| parent | RDS/IB: add _to_node() macros for numa and use {k,v}malloc_node() (diff) | |
| download | linux-38a4e5e61344490f18241333d7b1b368a3a38748.tar.xz linux-38a4e5e61344490f18241333d7b1b368a3a38748.zip | |
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>
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions