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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-10-23 06:14:38 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-24 06:07:59 -0700 |
| commit | 8d5b2c084d2e71587e30a6ef528a8a8051e59dcd (patch) | |
| tree | a66dd86d178eb5ce50a1704e085542ae3516e398 /net/core/dev.c | |
| parent | 2922bc8aedfcd41ca6171cfe1a79ff111ad72019 (diff) | |
gre: convert hash tables locking to RCU
GRE tunnels use one rwlock to protect their hash tables.
This locking scheme can be converted to RCU for free, since netdevice
already must wait for a RCU grace period at dismantle time.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
0 files changed, 0 insertions, 0 deletions