diff options
| author | Ying Xue <[email protected]> | 2012-08-16 12:09:12 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2012-08-20 02:26:31 -0700 |
| commit | 61cdd4d80b29cfdee45920238eea2d1fbb51f922 (patch) | |
| tree | 44df7d9694b581afae71955030ffbad25a4aee15 /tools/perf/scripts/python/bin | |
| parent | f046e7d9be1cbb3335694c7f9a31d18e1f998ff5 (diff) | |
tipc: add __read_mostly annotations to several global variables
Added to the following:
- tipc_random
- tipc_own_addr
- tipc_max_ports
- tipc_net_id
- tipc_remote_management
- handler_enabled
The above global variables are read often, but written rarely. Use
__read_mostly to prevent them being on the same cacheline as another
variable which is written to often, which would cause cacheline
bouncing.
Signed-off-by: Ying Xue <[email protected]>
Signed-off-by: Jon Maloy <[email protected]>
Signed-off-by: Paul Gortmaker <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions