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ibmvnic: Allocate max queues stats buffers
author
Nathan Fontenot
<nfont@linux.vnet.ibm.com>
Mon, 19 Feb 2018 19:30:47 +0000
(13:30 -0600)
committer
David S. Miller
<davem@davemloft.net>
Wed, 21 Feb 2018 19:21:48 +0000
(14:21 -0500)
To avoid losing any stats when the number of sub-crqs change, allocate
the max number of stats buffers so a stats buffer exists all possible
sub-crqs.
Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ibm/ibmvnic.c
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diff --git
a/drivers/net/ethernet/ibm/ibmvnic.c
b/drivers/net/ethernet/ibm/ibmvnic.c
index 7dc67de269f5ea1649c5520bc7c77de7ebf1f0dc..ad0f9cc1be0498d16b37faa945c7e1a077d9225b 100644
(file)
--- a/
drivers/net/ethernet/ibm/ibmvnic.c
+++ b/
drivers/net/ethernet/ibm/ibmvnic.c
@@
-361,14
+361,14
@@
static void release_stats_buffers(struct ibmvnic_adapter *adapter)
static int init_stats_buffers(struct ibmvnic_adapter *adapter)
{
adapter->tx_stats_buffers =
- kcalloc(
adapter->req_tx_queues
,
+ kcalloc(
IBMVNIC_MAX_QUEUES
,
sizeof(struct ibmvnic_tx_queue_stats),
GFP_KERNEL);
if (!adapter->tx_stats_buffers)
return -ENOMEM;
adapter->rx_stats_buffers =
- kcalloc(
adapter->req_rx_queues
,
+ kcalloc(
IBMVNIC_MAX_QUEUES
,
sizeof(struct ibmvnic_rx_queue_stats),
GFP_KERNEL);
if (!adapter->rx_stats_buffers)