Re: High contention on the sk_buff_head.lock
From: Andi Kleen <hidden>
Date: 2009-03-19 13:46:29
Also in:
linux-rt-users, lkml
Possibly related (same subject, not in this thread)
- 2009-04-02 · Re: High contention on the sk_buff_head.lock · Herbert Xu <herbert@gondor.apana.org.au>
- 2009-04-02 · Re: High contention on the sk_buff_head.lock · Herbert Xu <herbert@gondor.apana.org.au>
- 2009-03-23 · Re: High contention on the sk_buff_head.lock · Jarek Poplawski <hidden>
- 2009-03-23 · Re: High contention on the sk_buff_head.lock · David Miller <davem@davemloft.net>
- 2009-03-23 · Re: High contention on the sk_buff_head.lock · Eric Dumazet <hidden>
Recall that adaptive spin,developed in RT, is now in mainline.
For mutexes, but not for spinlocks. And qdisc uses spinlocks. -Andi -- ak@linux.intel.com -- Speaking for myself only.