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/linux/include/linux/sched/
H A Dsd_flags.h3 * sched-domains (multiprocessor balancing) flag declarations.
39 * more than one group. This is usually for balancing flags (load balancing
49 * NEEDS_GROUPS: Load balancing flag.
57 * NEEDS_GROUPS: Load balancing flag.
65 * NEEDS_GROUPS: Load balancing flag.
73 * NEEDS_GROUPS: Load balancing flag.
129 * Only a single load balancing instance
142 * NEEDS_GROUPS: Load balancing flag.
152 * NEEDS_GROUPS: Load balancing flag.
157 * Cross-node balancing
H A Dtopology.h10 * sched-domains (multiprocessor balancing) declarations:
77 struct sched_group *groups; /* the balancing groups of the domain */
80 unsigned int busy_factor; /* less balancing by factor if busy */
112 /* Active load balancing */
H A Dnuma_balancing.h7 * implements memory access pattern based NUMA-balancing:
/linux/net/netfilter/ipvs/
H A DKconfig20 thus load balancing can be achieved among the servers. For more
77 comment "IPVS transport protocol load balancing support"
80 bool "TCP load balancing support"
82 This option enables support for load balancing TCP transport
86 bool "UDP load balancing support"
88 This option enables support for load balancing UDP transport
95 bool "ESP load balancing support"
97 This option enables support for load balancing ESP (Encapsulation
101 bool "AH load balancing support"
103 This option enables support for load balancing AH (Authentication
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H A DMakefile6 # IPVS transport protocol load balancing support
/linux/net/ipv4/
H A Dtcp_plb.c1 /* Protective Load Balancing (PLB)
17 * Network Load Balancing"
44 * a load balancing decision that switches the connection to another path.
87 /* Upon RTO, disallow load balancing for a while, to avoid having load
88 * balancing decisions switch traffic to a black-holed path that was
/linux/Documentation/admin-guide/cgroup-v1/
H A Dcpusets.rst398 The algorithmic cost of load balancing and its impact on key shared
413 the isolated CPUs will not participate in load balancing, and will not
416 This default load balancing across all CPUs is not well suited for
419 1) On large systems, load balancing across many CPUs is expensive.
421 on separate sets of CPUs, full load balancing is unnecessary.
424 balancing if that is not needed.
428 be contained in a single sched domain, ensuring that load balancing
433 scheduler will avoid load balancing across the CPUs in that cpuset,
440 cpusets won't matter, as we're already fully load balancing.
451 scheduler might not consider the possibility of load balancing that
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/linux/Documentation/networking/
H A Deql.rst4 EQL Driver: Serial IP Load Balancing HOWTO
34 balancing, but I do know that the PortMaster does it, and does it
36 my testing so far, the Livingston PortMaster 2e's load-balancing is a
44 a load-balancing client 75% of the cost of the second line and 50% of
185 I have not yet done any load-balancing testing for PPP devices, mainly
224 balancing" driver config option.
366 Subject: Re: Load Balancing
H A Dkcm.rst61 destination and can use the different connections for load balancing when
243 same destination. These are used for simple load balancing.
248 The primary purpose of KCM is load balancing between KCM sockets and hence
249 threads in a nominal use case. Perfect load balancing, that is steering
252 since this doesn't allow for affinities to be established. Balancing
H A Dbareudp.rst8 leverage the UDP based load balancing capability of different networks.
/linux/drivers/sh/intc/
H A DKconfig25 bool "Hardware IRQ balancing support"
29 SMP parts. All of the balancing and CPU wakeup decisions are
H A DMakefile4 obj-$(CONFIG_INTC_BALANCING) += balancing.o
/linux/Documentation/features/sched/numa-balancing/
H A Darch-support.txt2 # Feature name: numa-balancing
4 # description: arch supports NUMA balancing
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-iio-adc-ad7280a5 Used to enable an output for balancing cells for time
/linux/kernel/sched/
H A Dfair.c2015 * 'numa_type' describes the node at the moment of load balancing.
2093 * and triggering future load balancing. in numa_idle_core()
2108 * Gather all necessary information to make NUMA balancing placement
2700 * to automatic numa balancing. Related to that, if there were failed in update_task_scan_period()
2762 * from the dozens-of-seconds NUMA balancing period. Use the scheduler
3111 * concurrent reads from places like load balancing and procfs, and we should
3642 * is pulled cross-node due to wakeups or load balancing. in update_scan_period()
6854 * overutilized field is used for load balancing decisions only in check_update_overutilized_status()
7512 /* Now try balancing at a lower domain level of 'cpu': */ in sched_balance_find_dst_cpu()
7517 /* Now try balancing at a lower domain level of 'new_cpu': */ in sched_balance_find_dst_cpu()
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/linux/Documentation/scheduler/
H A Dsched-energy.rst131 EAS overrides the CFS task wake-up balancing code. It uses the EM of the
287 capacity. As long as no CPUs are over-utilized in a root domain, load balancing
288 is disabled and EAS overridess the wake-up balancing code. EAS is likely to load
301 regularly and balancing at wake-up is sufficient.
/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dsnps,archs-idu-intc.yaml15 load balancing of common/external IRQs towards core intc.
/linux/drivers/net/team/
H A DKconfig70 This mode provides load balancing functionality. Tx port selection
/linux/Documentation/devicetree/bindings/arm/stm32/
H A Dst,mlahb.yaml17 using different buses (see [2]): balancing the Cortex-M firmware accesses
/linux/include/linux/regulator/
H A Dcoupler.h35 * balancing, changing voltage of the coupled regulators as
/linux/include/uapi/linux/
H A Dmempolicy.h33 #define MPOL_F_NUMA_BALANCING (1 << 13) /* Optimize with NUMA balancing if possible */
/linux/fs/btrfs/
H A DKconfig102 - RAID mirror read policy - additional read policies for balancing
/linux/tools/testing/selftests/kvm/
H A Daccess_tracking_perf_test.c475 * When NUMA balancing is enabled, guest memory will be unmapped to get in access_tracking_unreliable()
479 puts("Skipping idle page count sanity check, because NUMA balancing is enabled"); in access_tracking_unreliable()
509 " if NUMA balancing is enabled or the test detects it's running\n" in help()
/linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/
H A Dgv100.c112 const u32 tpc_scale = 1; /* TPC balancing in [9:0] */ in gv100_gr_scg_estimate_perf()
148 /* track balancing of tpcs across gpcs */ in gv100_gr_scg_estimate_perf()
/linux/drivers/infiniband/ulp/rtrs/
H A DREADME15 RTRS provides I/O fail-over and load-balancing capabilities by using
31 between client and server. Those are used for load balancing and failover.

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