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authorEric Dumazet <dada1@cosmosbay.com>2008-11-25 21:17:14 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-25 21:17:14 -0800
commitdd24c00191d5e4a1ae896aafe33c6b8095ab4bd1 (patch)
treee955c09e0b288e50c706b6ee409229d5a930c80c /include/asm-m32r/ioctls.h
parent1748376b6626acf59c24e9592ac67b3fe2a0e026 (diff)
net: Use a percpu_counter for orphan_count
Instead of using one atomic_t per protocol, use a percpu_counter for "orphan_count", to reduce cache line contention on heavy duty network servers. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-m32r/ioctls.h')
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