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| author |   Doug Berger <opendmb@gmail.com> | 2017-10-25 15:04:17 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-10-26 10:14:54 +0900 |
| commit | b0447ecb533270cf857ebee1133cb8ff67115423 (patch) | |
| tree | 088091f67cf3408470799dd9ff0cb563394a7ab2 /drivers/net/ethernet/broadcom/genet/bcmmii.c | |
| parent | net: bcmgenet: rework bcmgenet_netif_start and bcmgenet_netif_stop (diff) | |
| download | linux-dev-b0447ecb533270cf857ebee1133cb8ff67115423.tar.xz linux-dev-b0447ecb533270cf857ebee1133cb8ff67115423.zip | |
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 <opendmb@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions