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| author |   Paolo Abeni <pabeni@redhat.com> | 2018-05-15 16:24:37 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-05-17 12:46:54 -0400 |
| commit | 021a17ed796b62383f7623f4fea73787abddad77 (patch) | |
| tree | 6e6b0d4339e495a4c94e8489f3b06a00033fa435 /arch/powerpc | |
| parent | sched: replace __QDISC_STATE_RUNNING bit with a spin lock (diff) | |
| download | linux-dev-021a17ed796b62383f7623f4fea73787abddad77.tar.xz linux-dev-021a17ed796b62383f7623f4fea73787abddad77.zip | |
pfifo_fast: drop unneeded additional lock on dequeue
After the previous patch, for NOLOCK qdiscs, q->seqlock is
always held when the dequeue() is invoked, we can drop
any additional locking to protect such operation.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/powerpc')
0 files changed, 0 insertions, 0 deletions