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author | Eric Dumazet <dada1@cosmosbay.com> | 2008-10-08 14:18:04 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-10-08 14:18:04 -0700 |
commit | 3c689b7320ae6f20dba6a8b71806a6c6fd604ee8 (patch) | |
tree | f9417dbd9f4aca952a1aba3e9a0f2a5a6e088dcd /.gitignore | |
parent | 9088c5609584684149f3fb5b065aa7f18dcb03ff (diff) |
inet: cleanup of local_port_range
I noticed sysctl_local_port_range[] and its associated seqlock
sysctl_local_port_range_lock were on separate cache lines.
Moreover, sysctl_local_port_range[] was close to unrelated
variables, highly modified, leading to cache misses.
Moving these two variables in a structure can help data
locality and moving this structure to read_mostly section
helps sharing of this data among cpus.
Cleanup of extern declarations (moved in include file where
they belong), and use of inet_get_local_port_range()
accessor instead of direct access to ports values.
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions