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(parent: de98ac5) | patch
netlink: Eliminate kmalloc in netlink dump operation.
authorPravin B Shelar <pshelar@nicira.com>
Thu, 15 Aug 2013 22:31:06 +0000 (15:31 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 15 Aug 2013 22:51:20 +0000 (15:51 -0700)
commit16b304f3404f8e0243d5ee2b70b68767b7b59b2b
treeb18d6ba0555291573c237dea733a39f03b6b5192tree | snapshot (tar.gz zip)
parentde98ac5eee037a7484ee9b87eae2e0fb67bdd3eccommit | diff
netlink: Eliminate kmalloc in netlink dump operation.

Following patch stores struct netlink_callback in netlink_sock
to avoid allocating and freeing it on every netlink dump msg.
Only one dump operation is allowed for a given socket at a time
therefore we can safely convert cb pointer to cb struct inside
netlink_sock.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/netlink/af_netlink.c diff | blob | blame | history
net/netlink/af_netlink.h diff | blob | blame | history