Re: [PATCH ipvs-next v3 0/2] sched: Add cond_resched_rcu_lock() helper

On Wed, May 22, 2013 at 02:50:30PM +0900, Simon Horman wrote:

Add a helper that for use in loops which read data protected by RCU and
may have a large number of iterations.  Such an example is dumping the list
of connections known to IPVS: ip_vs_conn_array() and ip_vs_conn_seq_next().

This series also updates IPVS to use the helper.

Simon Horman (2):
  sched: add cond_resched_rcu() helper
  ipvs: use cond_resched_rcu() helper when walking connections

 include/linux/sched.h           |  9 +++++++++
 net/netfilter/ipvs/ip_vs_conn.c | 23 ++++++++---------------
 2 files changed, 17 insertions(+), 15 deletions(-)

Acked-by: Peter Zijlstra <peterz@infradead.org>

How do you want to go about merging this? Do you want to route it
through the net tree or through -tip?