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| author | Julian Anastasov <ja@ssi.bg> | 2012-07-18 10:15:35 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-19 10:30:14 -0700 |
| commit | aee06da6726d4981c51928c2d6d1e2cabeec7a10 (patch) | |
| tree | d7b0281232aac81edfd5da0ca96c6b99ac9c7dae /include/net/ip.h | |
| parent | 7fed84f622ec2696087301199c2952b85e0cc3b4 (diff) | |
| download | linux-aee06da6726d4981c51928c2d6d1e2cabeec7a10.tar.bz2 | |
ipv4: use seqlock for nh_exceptions
Use global seqlock for the nh_exceptions. Call
fnhe_oldest with the right hash chain. Correct the diff
value for dst_set_expires.
v2: after suggestions from Eric Dumazet:
* get rid of spin lock fnhe_lock, rearrange update_or_create_fnhe
* continue daddr search in rt_bind_exception
v3:
* remove the daddr check before seqlock in rt_bind_exception
* restart lookup in rt_bind_exception on detected seqlock change,
as suggested by David Miller
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip.h')
0 files changed, 0 insertions, 0 deletions