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| author | Shan Wei <davidshan@tencent.com> | 2012-11-12 15:51:54 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-19 18:59:44 -0500 |
| commit | 1f743b07652f11100bee004e261b9931632beac1 (patch) | |
| tree | 4d383dedd374b544acbd3ad609439861bc3314ff /net | |
| parent | 91aa76518d0352829c445a8250f0fb68aee1811a (diff) | |
| download | op-kernel-dev-1f743b07652f11100bee004e261b9931632beac1.zip op-kernel-dev-1f743b07652f11100bee004e261b9931632beac1.tar.gz | |
net: core: use this_cpu_ptr per-cpu helper
flush_tasklet is a struct, not a pointer in percpu var.
so use this_cpu_ptr to get the member pointer.
Signed-off-by: Shan Wei <davidshan@tencent.com>
Reviewed-by: Christoph Lameter <cl@linux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/flow.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/core/flow.c b/net/core/flow.c index e318c7e..b0901ee 100644 --- a/net/core/flow.c +++ b/net/core/flow.c @@ -327,11 +327,9 @@ static void flow_cache_flush_tasklet(unsigned long data) static void flow_cache_flush_per_cpu(void *data) { struct flow_flush_info *info = data; - int cpu; struct tasklet_struct *tasklet; - cpu = smp_processor_id(); - tasklet = &per_cpu_ptr(info->cache->percpu, cpu)->flush_tasklet; + tasklet = this_cpu_ptr(&info->cache->percpu->flush_tasklet); tasklet->data = (unsigned long)info; tasklet_schedule(tasklet); } |
