Messages in this thread | | | From | Simon Horman <> | Subject | [PATCH 0/2] sched: Add cond_resched_rcu_lock() helper | Date | Fri, 26 Apr 2013 10:45:06 +0900 |
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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 the two ip_vs functions mentioned above to use the helper.
As suggested by Eric Dumazet.
Simon Horman (2): sched: Add cond_resched_rcu_lock() helper ipvs: Use cond_resched_rcu_lock() helper when dumping connections
include/linux/sched.h | 9 +++++++++ net/netfilter/ipvs/ip_vs_conn.c | 6 ++---- 2 files changed, 11 insertions(+), 4 deletions(-)
-- 1.8.2.1
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