From: Shreyas N Bhatewara <sbhatewara@vmware.com>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: pv-drivers@vmware.com, Dmitry Torokhov <dtor@vmware.com>
Subject: [PATCH net-next 1/8] vmxnet3: fix ring size update
Date: Fri, 14 Jan 2011 16:59:25 -0800 [thread overview]
Message-ID: <20110115005925.1064.62053.stgit@sbhatewara-dev1.eng.vmware.com> (raw)
In-Reply-To: <20110115005701.1064.67435.stgit@sbhatewara-dev1.eng.vmware.com>
Fix a bug while changing ring size when MTU is changed.
Signed-off-by: Shreyas N Bhatewara <sbhatewara@vmware.com>
Acked-by: Dmitry Torokhov <dtor@vmware.com>
---
drivers/net/vmxnet3/vmxnet3_drv.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index d143e8b..562bdbb 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -2426,7 +2426,7 @@ vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter)
sz = adapter->rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN;
ring0_size = adapter->rx_queue[0].rx_ring[0].size;
ring0_size = (ring0_size + sz - 1) / sz * sz;
- ring0_size = min_t(u32, rq->rx_ring[0].size, VMXNET3_RX_RING_MAX_SIZE /
+ ring0_size = min_t(u32, ring0_size, VMXNET3_RX_RING_MAX_SIZE /
sz * sz);
ring1_size = adapter->rx_queue[0].rx_ring[1].size;
comp_size = ring0_size + ring1_size;
next prev parent reply other threads:[~2011-01-15 0:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-15 0:59 [PATCH net-next 0/8] vmxnet3 fixes and enhancements Shreyas N Bhatewara
2011-01-15 0:59 ` Shreyas N Bhatewara [this message]
2011-01-15 0:59 ` [PATCH net-next 2/8] vmxnet3: Preserve the MAC address configured by ifconfig Shreyas N Bhatewara
2011-01-15 0:59 ` [PATCH net-next 3/8] vmxnet3: Enable HW Rx VLAN stripping by default Shreyas N Bhatewara
2011-01-15 0:59 ` [PATCH net-next 4/8] vmxnet3: Provide required number of bytes in first SG buffer Shreyas N Bhatewara
2011-01-15 0:59 ` [PATCH net-next 5/8] vmxnet3: Make ethtool handlers multiqueue aware Shreyas N Bhatewara
2011-01-18 16:05 ` Ben Hutchings
2011-01-15 0:59 ` [PATCH net-next 6/8] vmxnet3: Disable napi in suspend, reenable in resume Shreyas N Bhatewara
2011-01-15 0:59 ` [PATCH net-next 7/8] vmxnet3: Add locking for access to command register Shreyas N Bhatewara
2011-01-15 1:00 ` [PATCH net-next 8/8] vmxnet3: Dont allocate extra MSI-x vectors Shreyas N Bhatewara
2011-01-16 5:21 ` [PATCH net-next 0/8] vmxnet3 fixes and enhancements David Miller
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