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| author | Julian Anastasov <ja@ssi.bg> | 2013-03-22 09:46:37 (GMT) |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-01 22:23:47 (GMT) |
| commit | 6b6df46663e7aa6f7b1d82435a3488f9b81316b3 (patch) | |
| tree | 72d44c02f38bbe96bc4a468da732abbd23037008 /net/9p | |
| parent | 71dfa982f177d7b1e51e8d48b4c69da0b0e17e3c (diff) | |
| download | linux-fsl-qoriq-6b6df46663e7aa6f7b1d82435a3488f9b81316b3.tar.xz | |
ipvs: preparations for using rcu in schedulers
Allow schedulers to use rcu_dereference when
returning destination on lookup. The RCU read-side critical
section will allow ip_vs_bind_dest to get dest refcnt as
preparation for the step where destinations will be
deleted without an IP_VS_WAIT_WHILE guard that holds the
packet processing during update.
Add new optional scheduler methods add_dest,
del_dest and upd_dest. For now the methods are called
together with update_service but update_service will be
removed in a following change.
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/9p')
0 files changed, 0 insertions, 0 deletions