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Searched refs:rps_default_mask (Results 1 – 6 of 6) sorted by relevance

/linux-6.15/tools/testing/selftests/net/
H A Drps_default_mask.sh10 readonly INITIAL_RPS_DEFAULT_MASK=$(cat /proc/sys/net/core/rps_default_mask)
21 echo $INITIAL_RPS_DEFAULT_MASK > /proc/sys/net/core/rps_default_mask
50 echo 0 > /proc/sys/net/core/rps_default_mask
55 echo 1 > /proc/sys/net/core/rps_default_mask
59 echo 3 > /proc/sys/net/core/rps_default_mask
73 ip netns exec $NETNS sysctl -qw net.core.rps_default_mask=1
H A DMakefile61 TEST_PROGS += rps_default_mask.sh
/linux-6.15/net/core/
H A Dsysctl_net_core.c101 struct cpumask *rps_default_mask; in rps_default_mask_cow_alloc() local
103 if (net->core.rps_default_mask) in rps_default_mask_cow_alloc()
104 return net->core.rps_default_mask; in rps_default_mask_cow_alloc()
107 if (!rps_default_mask) in rps_default_mask_cow_alloc()
111 WRITE_ONCE(net->core.rps_default_mask, rps_default_mask); in rps_default_mask_cow_alloc()
112 return rps_default_mask; in rps_default_mask_cow_alloc()
126 if (!rps_default_mask) in rps_default_mask_sysctl()
129 err = cpumask_parse(buffer, rps_default_mask); in rps_default_mask_sysctl()
133 err = rps_cpumask_housekeeping(rps_default_mask); in rps_default_mask_sysctl()
138 net->core.rps_default_mask ? : cpu_none_mask); in rps_default_mask_sysctl()
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H A Dnet-sysfs.c1203 struct cpumask *rps_default_mask = READ_ONCE(dev_net(dev)->core.rps_default_mask); in rx_queue_default_mask() local
1205 if (rps_default_mask && !cpumask_empty(rps_default_mask)) in rx_queue_default_mask()
1206 return netdev_rx_queue_set_rps_mask(queue, rps_default_mask); in rx_queue_default_mask()
/linux-6.15/include/net/netns/
H A Dcore.h25 struct cpumask *rps_default_mask; member
/linux-6.15/Documentation/admin-guide/sysctl/
H A Dnet.rst225 rps_default_mask chapter