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net: use performance variant for_each_cpu_mask_nr 

Change references from for_each_cpu_mask to for_each_cpu_mask_nr
where appropriate

Reviewed-by: Paul Jackson <pj@sgi.com>
Reviewed-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Mike Travis 2008-05-12 21:21:13 +02:00 committed by Thomas Gleixner
parent 6d6a436087
commit 0e12f848b3
2 changed files with 3 additions and 3 deletions
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4
net/core/dev.c
View File

@ -2239,7 +2239,7 @@ static void net_rx_action(struct softirq_action *h)
*/
if (!cpus_empty(net_dma.channel_mask)) {
int chan_idx;
for_each_cpu_mask(chan_idx, net_dma.channel_mask) {
for_each_cpu_mask_nr(chan_idx, net_dma.channel_mask) {
struct dma_chan *chan = net_dma.channels[chan_idx];
if (chan)
dma_async_memcpy_issue_pending(chan);
@ -4300,7 +4300,7 @@ static void net_dma_rebalance(struct net_dma *net_dma)
i = 0;
cpu = first_cpu(cpu_online_map);
for_each_cpu_mask(chan_idx, net_dma->channel_mask) {
for_each_cpu_mask_nr(chan_idx, net_dma->channel_mask) {
chan = net_dma->channels[chan_idx];
n = ((num_online_cpus() / cpus_weight(net_dma->channel_mask))

2
net/iucv/iucv.c
View File

@ -497,7 +497,7 @@ static void iucv_setmask_up(void)
/* Disable all cpu but the first in cpu_irq_cpumask. */
cpumask = iucv_irq_cpumask;
cpu_clear(first_cpu(iucv_irq_cpumask), cpumask);
for_each_cpu_mask(cpu, cpumask)
for_each_cpu_mask_nr(cpu, cpumask)
smp_call_function_single(cpu, iucv_block_cpu, NULL, 0, 1);
}