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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-05-13 23:23:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-13 23:23:55 -0700 |
| commit | 5e0f8923f350ff522f8f6aecf198df045af3615f (patch) | |
| tree | 3e2a17bc032748e8f6ac908128e2776b3fba044a /scripts | |
| parent | 79d44516b4b178ffb6e2159c75584cfcfc097914 (diff) | |
| download | kernel-crypto-5e0f8923f350ff522f8f6aecf198df045af3615f.tar.gz kernel-crypto-5e0f8923f350ff522f8f6aecf198df045af3615f.tar.xz kernel-crypto-5e0f8923f350ff522f8f6aecf198df045af3615f.zip | |
cipso: Relax too much careful cipso hash function.
The cipso_v4_cache is allocated to contain CIPSO_V4_CACHE_BUCKETS
buckets. The CIPSO_V4_CACHE_BUCKETS = 1 << CIPSO_V4_CACHE_BUCKETBITS,
where CIPSO_V4_CACHE_BUCKETBITS = 7.
The bucket-selection function for this hash is calculated like this:
bkt = hash & (CIPSO_V4_CACHE_BUCKETBITS - 1);
^^^
i.e. picking only 4 buckets of possible 128 :)
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions