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authorDon Wood <donald.e.wood@intel.com>2009-09-05 20:36:37 -0700
committerRoland Dreier <rolandd@cisco.com>2009-09-05 20:36:37 -0700
commitba0c5d9a8975cf740a4a4b8c579cc4b325f8b852 (patch)
tree7b0390138f2d75d19a03916bd3392d6503ef2310 /drivers/infiniband
parent873fcdd4bfc75880888a7d148a71d70ed87c9ebf (diff)
downloadop-kernel-dev-ba0c5d9a8975cf740a4a4b8c579cc4b325f8b852.zip
op-kernel-dev-ba0c5d9a8975cf740a4a4b8c579cc4b325f8b852.tar.gz
RDMA/nes: Change memory allocation for cqp request to GFP_ATOMIC
The routine to allocate a cqp request is not called from process context code. Since it is not OK to sleep, it needs to use GFP_ATOMIC not GFP_KERNEL. Signed-off-by: Don Wood <donald.e.wood@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/nes/nes_utils.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index a282031..b34072b 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -548,7 +548,7 @@ struct nes_cqp_request *nes_get_cqp_request(struct nes_device *nesdev)
spin_unlock_irqrestore(&nesdev->cqp.lock, flags);
}
if (cqp_request == NULL) {
- cqp_request = kzalloc(sizeof(struct nes_cqp_request), GFP_KERNEL);
+ cqp_request = kzalloc(sizeof(struct nes_cqp_request), GFP_ATOMIC);
if (cqp_request) {
cqp_request->dynamic = 1;
INIT_LIST_HEAD(&cqp_request->list);
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