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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-06-02 19:21:31 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-03 03:18:19 -0700 |
| commit | 96d362202bfc0e5da78ee59b1645296fbca515f4 (patch) | |
| tree | ce3cc34d9a75f8c5d91ea9eb711993657d32af77 /lib/locking-selftest-spin-hardirq.h | |
| parent | b5f7e7554753e2cc3ef3bef0271fdb32027df2ba (diff) | |
| download | linux-stable-96d362202bfc0e5da78ee59b1645296fbca515f4.tar.gz linux-stable-96d362202bfc0e5da78ee59b1645296fbca515f4.tar.bz2 linux-stable-96d362202bfc0e5da78ee59b1645296fbca515f4.zip | |
ipv4: RCU conversion of ip_route_input_slow/ip_route_input_mc
Avoid two atomic ops on struct in_device refcount per incoming packet,
if slow path taken, (or route cache disabled)
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/locking-selftest-spin-hardirq.h')
0 files changed, 0 insertions, 0 deletions