From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: [PATCH v2 4/4] IB/srp: Use P_Key cache for P_Key lookups Date: Wed, 09 Jul 2014 15:58:22 +0200 Message-ID: <53BD4A7E.5040204@acm.org> References: <53BD49E3.3090903@acm.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <53BD49E3.3090903-HInyCGIudOg@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Roland Dreier Cc: James Bottomley , Sagi Grimberg , David Dillow , Sebastian Parschauer , linux-rdma List-Id: linux-rdma@vger.kernel.org This change slightly reduces the time needed to log in. Signed-off-by: Bart Van Assche Reviewed-by: Sagi Grimberg Reviewed-by: David Dillow Cc: Sebastian Parschauer --- drivers/infiniband/ulp/srp/ib_srp.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 6894822..41a5230 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -40,6 +40,7 @@ #include #include #include +#include #include @@ -260,10 +261,10 @@ static int srp_init_qp(struct srp_target_port *target, if (!attr) return -ENOMEM; - ret = ib_find_pkey(target->srp_host->srp_dev->dev, - target->srp_host->port, - be16_to_cpu(target->path.pkey), - &attr->pkey_index); + ret = ib_find_cached_pkey(target->srp_host->srp_dev->dev, + target->srp_host->port, + be16_to_cpu(target->path.pkey), + &attr->pkey_index); if (ret) goto out; -- 1.8.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html