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| author | Jia He <hejianet@gmail.com> | 2016-09-30 06:28:59 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-30 08:50:44 +0300 |
| commit | f22d5c490990ecb6f4eb70c4ed478fc8cea78fe1 (patch) | |
| tree | 4b24dc825b3765830bf03b5b3590c0e0dfe6fc37 /net/ipv6/proc.c | |
| parent | 6348ef2dbbd96c4488a1ee83cc0f0f3d9a314a2f (diff) | |
| download | linux-f22d5c490990ecb6f4eb70c4ed478fc8cea78fe1.tar.xz | |
proc: Reduce cache miss in snmp_seq_show
This is to use the generic interfaces snmp_get_cpu_field{,64}_batch to
aggregate the data by going through all the items of each cpu sequentially.
Then snmp_seq_show is split into 2 parts to avoid build warning "the frame
size" larger than 1024.
Signed-off-by: Jia He <hejianet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/proc.c')
0 files changed, 0 insertions, 0 deletions