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Message-Id: <1449149160-105219-7-git-send-email-jeffrey.t.kirsher@intel.com>
Date: Thu, 3 Dec 2015 05:25:51 -0800
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Mitch Williams <mitch.a.williams@...el.com>,
netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com,
jogreene@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 06/15] i40evf: don't use atomic allocation
From: Mitch Williams <mitch.a.williams@...el.com>
These allocations don't need to be at atomic level. GFP_KERNEL is fine
and they'll reduce stress on the allocator when the system is starved
for memory.
Change-ID: I3561d0399a681de0ad25291b6c848b224c1fde12
Signed-off-by: Mitch Williams <mitch.a.williams@...el.com>
Tested-by: Andrew Bowers <andrewx.bowers@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 9b55576..3c9c008 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
@@ -242,7 +242,7 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter)
adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES;
len = sizeof(struct i40e_virtchnl_vsi_queue_config_info) +
(sizeof(struct i40e_virtchnl_queue_pair_info) * pairs);
- vqci = kzalloc(len, GFP_ATOMIC);
+ vqci = kzalloc(len, GFP_KERNEL);
if (!vqci)
return;
@@ -353,7 +353,7 @@ void i40evf_map_queues(struct i40evf_adapter *adapter)
len = sizeof(struct i40e_virtchnl_irq_map_info) +
(adapter->num_msix_vectors *
sizeof(struct i40e_virtchnl_vector_map));
- vimi = kzalloc(len, GFP_ATOMIC);
+ vimi = kzalloc(len, GFP_KERNEL);
if (!vimi)
return;
@@ -421,7 +421,7 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter)
more = true;
}
- veal = kzalloc(len, GFP_ATOMIC);
+ veal = kzalloc(len, GFP_KERNEL);
if (!veal)
return;
@@ -483,7 +483,7 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter)
(count * sizeof(struct i40e_virtchnl_ether_addr));
more = true;
}
- veal = kzalloc(len, GFP_ATOMIC);
+ veal = kzalloc(len, GFP_KERNEL);
if (!veal)
return;
@@ -547,7 +547,7 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter)
(count * sizeof(u16));
more = true;
}
- vvfl = kzalloc(len, GFP_ATOMIC);
+ vvfl = kzalloc(len, GFP_KERNEL);
if (!vvfl)
return;
@@ -609,7 +609,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter)
(count * sizeof(u16));
more = true;
}
- vvfl = kzalloc(len, GFP_ATOMIC);
+ vvfl = kzalloc(len, GFP_KERNEL);
if (!vvfl)
return;
--
2.5.0
--
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