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

From: Simon Horman
Date: Wed May 22 2013 - 01:51:42 EST

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 linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/