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(parent: dc4fdff) | patch
net: Replace ip_ra_lock with per-net mutex
authorKirill Tkhai <ktkhai@virtuozzo.com>
Thu, 22 Mar 2018 09:45:40 +0000 (12:45 +0300)
committerDavid S. Miller <davem@davemloft.net>
Thu, 22 Mar 2018 19:12:56 +0000 (15:12 -0400)
commit17393249476a5880032b678d3090372722116d71
tree0b09f0de0ff410fef91ad0224a241b322bd0eb05tree | snapshot
parentdc4fdff96c8f07586146fca6c74091bf577db469commit | diff
net: Replace ip_ra_lock with per-net mutex

Since ra_chain is per-net, we may use per-net mutexes
to protect them in ip_ra_control(). This improves
scalability.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/netns/ipv4.h diff | blob | history
net/core/net_namespace.c diff | blob | history
net/ipv4/ip_sockglue.c diff | blob | history
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