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(parent: 935a478) | patch
RDS: use kfree_rcu in rds_ib_remove_ipaddr
authorSantosh Shilimkar <santosh.shilimkar@oracle.com>
Fri, 3 Feb 2012 16:09:23 +0000 (11:09 -0500)
committerSantosh Shilimkar <ssantosh@kernel.org>
Wed, 30 Sep 2015 16:43:24 +0000 (12:43 -0400)
commit44d31b10fe94165ef7beac7b7e1fb5ef0e924d9f
tree016296245d4f2e0129d2caecde0e07bacede448ftree | snapshot
parent935a478e4144e0a4f690471a4a1d8ad5718a721bcommit | diff
RDS: use kfree_rcu in rds_ib_remove_ipaddr

synchronize_rcu() slowing down un-necessarily the socket shutdown
path. It is used just kfree() the ip addresses in rds_ib_remove_ipaddr()
which is perfect usecase for kfree_rcu();

So lets use that to gain some speedup.

Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
net/rds/ib.h diff | blob | history
net/rds/ib_rdma.c diff | blob | history
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