From: Steve Wise <[email protected]>
Signed-off-by: Steve Wise <[email protected]>
---
drivers/infiniband/hw/cxgb4/mem.c | 6 +++++-
drivers/infiniband/hw/cxgb4/resource.c | 6 +++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/mem.c
b/drivers/infiniband/hw/cxgb4/mem.c
index a5db32c..9e5d120 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -259,8 +259,12 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32
reset_tpt_entry,
if ((!reset_tpt_entry) && (*stag == T4_STAG_UNSET)) {
stag_idx = c4iw_get_resource(&rdev->resource.tpt_table);
- if (!stag_idx)
+ if (!stag_idx) {
+ mutex_lock(&rdev->stats.lock);
+ rdev->stats.stag.fail++;
+ mutex_unlock(&rdev->stats.lock);
return -ENOMEM;
+ }
mutex_lock(&rdev->stats.lock);
rdev->stats.stag.cur += 32;
if (rdev->stats.stag.cur > rdev->stats.stag.max)
diff --git a/drivers/infiniband/hw/cxgb4/resource.c
b/drivers/infiniband/hw/cxgb4/resource.c
index 94b5fd9..67df71a 100644
--- a/drivers/infiniband/hw/cxgb4/resource.c
+++ b/drivers/infiniband/hw/cxgb4/resource.c
@@ -179,8 +179,12 @@ u32 c4iw_get_qpid(struct c4iw_rdev *rdev, struct
c4iw_dev_ucontext *uctx)
kfree(entry);
} else {
qid = c4iw_get_resource(&rdev->resource.qid_table);
- if (!qid)
+ if (!qid) {
+ mutex_lock(&rdev->stats.lock);
+ rdev->stats.qid.fail++;
+ mutex_unlock(&rdev->stats.lock);
goto out;
+ }
mutex_lock(&rdev->stats.lock);
rdev->stats.qid.cur += rdev->qpmask + 1;
mutex_unlock(&rdev->stats.lock);
--
1.8.4
--
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