evie/android_kernel_oneplus_msm8998
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Merge "net: rps: reset backlog state when IPI fails."

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Linux Build Service Account 2017-07-11 00:40:05 -07:00 • committed by Gerrit - the friendly Code Review server
commit 15e4cb50b3
1 changed files with 6 additions and 1 deletions
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7
net/core/dev.c
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@ -4560,8 +4560,13 @@ static void net_rps_send_ipi(struct softnet_data *remsd)
while (remsd) {
struct softnet_data *next = remsd->rps_ipi_next;
if (cpu_online(remsd->cpu))
if (cpu_online(remsd->cpu)) {
smp_call_function_single_async(remsd->cpu, &remsd->csd);
} else {
rps_lock(remsd);
remsd->backlog.state = 0;
rps_unlock(remsd);
}
remsd = next;
}
#endif