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authorSimon Horman <horms@verge.net.au>2013-05-22 14:50:32 +0900
committerPablo Neira Ayuso <pablo@netfilter.org>2013-05-23 14:23:18 +0200
commita38e5e230e3f4e7bc9195d3e7a81567c888257ca (patch)
tree4535af1dfe823da8100ae291a19155dbc70669e5 /net/dcb
parentf6f3c437d09e2f62533034e67bfb4385191e992c (diff)
ipvs: use cond_resched_rcu() helper when walking connections
This avoids the situation where walking of a large number of connections may prevent scheduling for a long time while also avoiding excessive calls to rcu_read_unlock() and rcu_read_lock(). Note that in the case of !CONFIG_PREEMPT_RCU this will add a call to cond_resched(). Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au> Acked-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/dcb')
0 files changed, 0 insertions, 0 deletions