[Patch nf v2 0/3] netfilter: xt_hashlimit: a few improvements

[Cong Wang <xiyou.wangcong@xxxxxxxxx>]

This patchset improves vmalloc allocation handling and
hashlimit_mutex usage for xt_hashlimit.

---
v2: address review comments

Cong Wang (3):
  xt_hashlimit: avoid OOM for user-controlled vmalloc
  xt_hashlimit: reduce hashlimit_mutex scope for htable_put()
  xt_hashlimit: limit the max size of hashtable

 net/netfilter/xt_hashlimit.c | 26 ++++++++++++++++++--------
 1 file changed, 18 insertions(+), 8 deletions(-)

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2.21.1