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author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-04-02 20:26:15 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-04-03 19:41:02 +0200 |
commit | df48e56e987f84bb32ea53dfe98569dfe3fb7e37 (patch) | |
tree | 945f098ec9d185504435f31cfe792b734e1efd0b /include/utils.h | |
parent | 6b7b7d5d219dca4465390f4a69096383d17782d3 (diff) |
cache: add hashtable cache for sets
This patch adds a hashtable for set lookups.
This patch also splits table->sets in two:
- Sets that reside in the cache are stored in the new
tables->cache_set and tables->cache_set_ht.
- Set that defined via command line / ruleset file reside in
tables->set.
Sets in the cache (already in the kernel) are not placed in the
table->sets list.
By keeping separated lists, sets defined via command line / ruleset file
can be added to cache.
Adding 10000 sets, before:
# time nft -f x
real 0m6,415s
user 0m3,126s
sys 0m3,284s
After:
# time nft -f x
real 0m3,949s
user 0m0,743s
sys 0m3,205s
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/utils.h')
0 files changed, 0 insertions, 0 deletions