drivers/net/team/team_mode_loadbalance.c

File Facts

System

Linux kernel

Corpus path

drivers/net/team/team_mode_loadbalance.c

Extension

.c

Size

17721 bytes

Lines

699

Domain

Driver Families

Bucket

drivers/net

Inferred role

Driver Families: exported/initcall integration point

Status

integration implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
• Allocates kernel memory; connect allocation flags and lifetime to context constraints.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/kernel.h
• linux/types.h
• linux/module.h
• linux/init.h
• linux/errno.h
• linux/netdevice.h
• linux/etherdevice.h
• linux/filter.h
• linux/if_team.h

Detected Declarations

• struct lb_priv
• struct lb_stats
• struct lb_pcpu_stats
• struct lb_stats_info
• struct lb_port_mapping
• struct lb_priv_ex
• struct lb_priv
• struct lb_port_priv
• struct lb_select_tx_port
• function Copyright
• function lb_tx_hash_to_port_mapping_null_port
• function lb_get_skb_hash
• function lb_update_tx_stats
• function lb_transmit
• function lb_bpf_func_get
• function __fprog_create
• function __fprog_destroy
• function lb_bpf_func_set
• function lb_bpf_func_free
• function lb_tx_method_get
• function lb_tx_method_set
• function lb_tx_hash_to_port_mapping_init
• function lb_tx_hash_to_port_mapping_get
• function lb_tx_hash_to_port_mapping_set
• function list_for_each_entry
• function lb_hash_stats_init
• function lb_hash_stats_get
• function lb_port_stats_init
• function lb_port_stats_get
• function __lb_stats_info_refresh_prepare
• function __lb_stats_info_refresh_check
• function __lb_one_cpu_stats_add
• function lb_stats_refresh
• function for_each_possible_cpu
• function list_for_each_entry
• function for_each_possible_cpu
• function lb_stats_refresh_interval_get
• function lb_stats_refresh_interval_set
• function lb_init
• function for_each_possible_cpu
• function lb_exit
• function lb_port_enter
• function lb_port_leave
• function lb_port_tx_disabled
• function lb_init_module
• function lb_cleanup_module
• module init lb_init_module

Annotated Snippet

module_init(lb_init_module);
module_exit(lb_cleanup_module);

MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Jiri Pirko <jpirko@redhat.com>");
MODULE_DESCRIPTION("Load-balancing mode for team");
MODULE_ALIAS_TEAM_MODE("loadbalance");

Annotation

• Immediate include surface: `linux/kernel.h`, `linux/types.h`, `linux/module.h`, `linux/init.h`, `linux/errno.h`, `linux/netdevice.h`, `linux/etherdevice.h`, `linux/filter.h`.
• Detected declarations: `struct lb_priv`, `struct lb_stats`, `struct lb_pcpu_stats`, `struct lb_stats_info`, `struct lb_port_mapping`, `struct lb_priv_ex`, `struct lb_priv`, `struct lb_port_priv`, `struct lb_select_tx_port`, `function Copyright`.
• Atlas domain: Driver Families / drivers/net.
• Implementation status: integration implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.