From 969a60f9db3f879f95bd37026a3c3bf02cc2568f Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Mon, 14 Jul 2008 23:48:43 -0700 Subject: [PATCH] IB/srp: Remove use of cached P_Key/GID queries The SRP initiator is currently using ib_find_cached_pkey() and ib_get_cached_gid() in situations where the uncached ib_find_pkey() and ib_query_gid() functions serve just as well: sleeping is allowed and performance is not an issue. Since we want to eliminate the cached operations in the long term, convert SRP to use the uncached variants. Signed-off-by: Roland Dreier --- drivers/infiniband/ulp/srp/ib_srp.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 435145709d..81cc59ca55 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -49,8 +49,6 @@ #include #include -#include - #include "ib_srp.h" #define DRV_NAME "ib_srp" @@ -183,10 +181,10 @@ static int srp_init_qp(struct srp_target_port *target, if (!attr) return -ENOMEM; - ret = ib_find_cached_pkey(target->srp_host->srp_dev->dev, - target->srp_host->port, - be16_to_cpu(target->path.pkey), - &attr->pkey_index); + ret = ib_find_pkey(target->srp_host->srp_dev->dev, + target->srp_host->port, + be16_to_cpu(target->path.pkey), + &attr->pkey_index); if (ret) goto out; @@ -1883,8 +1881,7 @@ static ssize_t srp_create_target(struct device *dev, if (ret) goto err; - ib_get_cached_gid(host->srp_dev->dev, host->port, 0, - &target->path.sgid); + ib_query_gid(host->srp_dev->dev, host->port, 0, &target->path.sgid); shost_printk(KERN_DEBUG, target->scsi_host, PFX "new target: id_ext %016llx ioc_guid %016llx pkey %04x " -- 2.39.5