diff options
| author | Peter Hurley <[email protected]> | 2013-06-15 10:04:29 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2013-07-23 17:02:22 -0700 |
| commit | 9dfd16ddea9bdbc8343340e543732db0a467ae32 (patch) | |
| tree | f5ab13fd7bbc7ff99ccc44ecf127fede65452dc2 /include/linux/byteorder | |
| parent | 29c7c5ca36d9c132cf9c37a09bc43626e790fb4c (diff) | |
n_tty: Avoid false-sharing echo buffer indices
Separate the head & commit indices from the tail index to avoid
cache-line contention (so called 'false-sharing') between concurrent
threads.
Signed-off-by: Peter Hurley <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'include/linux/byteorder')
0 files changed, 0 insertions, 0 deletions