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

To: Eric Dumazet <eric.dumazet@xxxxxxxxx>, Julian Anastasov <ja@xxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
Subject: [PATCH ipvs-next v3 0/2] sched: Add cond_resched_rcu_lock() helper
Cc: lvs-devel@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>, Dipankar Sarma <dipankar@xxxxxxxxxx>, Simon Horman <horms@xxxxxxxxxxxx>
From: Simon Horman <horms@xxxxxxxxxxxx>
Date: Wed, 22 May 2013 14:50:30 +0900
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(-)


To unsubscribe from this list: send the line "unsubscribe lvs-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at

<Prev in Thread] Current Thread [Next in Thread>