| commit | fd19f329a32bdc4eb07885e0b3889567cfe00aa7 | [log] [tgz] |
|---|---|---|
| author | Benjamin LaHaise <bcrl@kvack.org> | Tue Jan 03 14:10:46 2006 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jan 03 14:10:46 2006 -0800 |
| tree | c69943e8294cae13df6af3dc8b8c25abab8c9cfb | |
| parent | 4947d3ef8de7b4f42aed6ea9ba689dc8fb45b5a5 [diff] |
[AF_UNIX]: Convert to use a spinlock instead of rwlock From: Benjamin LaHaise <bcrl@kvack.org> In af_unix, a rwlock is used to protect internal state. At least on my P4 with HT it is faster to use a spinlock due to the simpler memory barrier used to unlock. This patch raises bw_unix to ~690K/s. Signed-off-by: David S. Miller <davem@davemloft.net>