diff options
| author | Jason Xing <[email protected]> | 2024-04-18 15:36:01 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2024-04-19 11:38:03 +0100 |
| commit | 84b6823cd96b38c40b3b30beabbfa48d92990e1a (patch) | |
| tree | edd7dbf59b412cba1c4afa0180f33df18e84b8ac /tools/perf/scripts/python/stackcollapse.py | |
| parent | 00ac0dc347dc2d557ba7a1da289708943a3ac5a7 (diff) | |
net: rps: protect last_qtail with rps_input_queue_tail_save() helper
Removing one unnecessary reader protection and add another writer
protection to finish the locklessly proctection job.
Note: the removed READ_ONCE() is not needed because we only have to protect
the locklessly reader in the different context (rps_may_expire_flow()).
Signed-off-by: Jason Xing <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions