diff options
| author | Doug Berger <[email protected]> | 2017-10-25 15:04:17 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-10-26 10:14:54 +0900 |
| commit | b0447ecb533270cf857ebee1133cb8ff67115423 (patch) | |
| tree | 088091f67cf3408470799dd9ff0cb563394a7ab2 /tools/perf/scripts/python/stackcollapse.py | |
| parent | d215dbac48ab9e77c680fcd28863ccc227a5657e (diff) | |
net: bcmgenet: relax lock constraints to reduce IRQ latency
Since the ring locks are not used in a hard IRQ context it is often
not necessary to disable global IRQs while waiting on a lock.
Using less restrictive lock and unlock calls improves the real-time
responsiveness of the system.
Signed-off-by: Doug Berger <[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