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| author | Tejun Heo <tj@kernel.org> | 2009-08-14 14:41:02 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2009-08-14 14:45:31 +0900 |
| commit | 384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c (patch) | |
| tree | 04c93f391a1b65c8bf8d7ba8643c07d26c26590a /drivers/net/netxen/netxen_nic_hw.c | |
| parent | a76761b621bcd8336065c4fe3a74f046858bc34c (diff) | |
| parent | 142d44b0dd6741a64a7bdbe029110e7c1dcf1d23 (diff) | |
| download | kernel_samsung_smdk4412-384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c.zip kernel_samsung_smdk4412-384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c.tar.gz kernel_samsung_smdk4412-384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c.tar.bz2 | |
Merge branch 'percpu-for-linus' into percpu-for-next
Conflicts:
arch/sparc/kernel/smp_64.c
arch/x86/kernel/cpu/perf_counter.c
arch/x86/kernel/setup_percpu.c
drivers/cpufreq/cpufreq_ondemand.c
mm/percpu.c
Conflicts in core and arch percpu codes are mostly from commit
ed78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many
num_possible_cpus() with nr_cpu_ids. As for-next branch has moved all
the first chunk allocators into mm/percpu.c, the changes are moved
from arch code to mm/percpu.c.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/net/netxen/netxen_nic_hw.c')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_hw.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index ce3b89d..b9123d4 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -461,13 +461,14 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter, i = 0; tx_ring = adapter->tx_ring; - netif_tx_lock_bh(adapter->netdev); + __netif_tx_lock_bh(tx_ring->txq); producer = tx_ring->producer; consumer = tx_ring->sw_consumer; - if (nr_desc >= find_diff_among(producer, consumer, tx_ring->num_desc)) { - netif_tx_unlock_bh(adapter->netdev); + if (nr_desc >= netxen_tx_avail(tx_ring)) { + netif_tx_stop_queue(tx_ring->txq); + __netif_tx_unlock_bh(tx_ring->txq); return -EBUSY; } @@ -490,7 +491,7 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter, netxen_nic_update_cmd_producer(adapter, tx_ring); - netif_tx_unlock_bh(adapter->netdev); + __netif_tx_unlock_bh(tx_ring->txq); return 0; } |