tree 016296245d4f2e0129d2caecde0e07bacede448f
parent 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f
author Santosh Shilimkar <santosh.shilimkar@oracle.com> 1328285363 -0500
committer Santosh Shilimkar <ssantosh@kernel.org> 1443631404 -0400

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>