UDP memory accounting and limitation (take 7)
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- v1 Latest5 patches 1 replyIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/5 | fix send buffer checknet/ | +5 | 0 replies | |
| 2/5 | accounting unit and variableinclude/ include/ net/ +1 more | +13 | 0 replies | |
| 3/5 | memory accountingnet/ net/ net/ | +60 | 0 replies | |
| 4/5 | memory limitation by using udp_memDocumentation/ include/ net/ +3 more | +91 | 0 replies | |
| 5/5 | add udp_rmem_min and udp_wmem_minDocumentation/ include/ net/ +2 more | +50 | 0 replies |
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Cover letter [PATCH 0/5] UDP memory accounting and limitation (take 7)
Hello,
I updated UDP memory accounting and limitation patch set.
According to comments against previous take, I renamed udp_[rw]mem to udp_[rw]mem_min. This patch set is for net-2.6.
Changelog take 6 -> take 7:
* renamed /proc/sys/net/ipv4/udp_rmem to
/proc/sys/net/ipv4/udp_rmem_min
* renamed /proc/sys/net/ipv4/udp_wmem to
/proc/sys/net/ipv4/udp_wmem_min
* rebased to net-2.6
Changelog take 5 -> take 6:
* removed minimal limit of /proc/sys/net/ipv4/udp_mem
* added udp_init() for default value calculation of parameters
* added /proc/sys/net/ipv4/udp_rmem and /proc/sys/net/ipv4/udp_rmem
* added limitation code to ip_ufo_append_data()
* improved accounting for receiving packet
* fixed typos
* rebased to 2.6.24-rc1
Changelog take 4 -> take 5:
* removing unnessesary EXPORT_SYMBOLs
* adding minimal limit of /proc/sys/net/ipv4/udp_mem
* bugfix of UDP limit affecting protocol other than UDP
* introducing __ip_check_max_skb_pages()
* using CTL_UNNUMBERED
* adding udp_mem usage to Documentation/networking/ip_sysctl.txt
Best regards,
Hideo Aoki
--
Hitachi Computer Products (America) Inc.