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linux/net/hsr
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Sebastian Andrzej Siewior 20d3c1e9b8 hsr: Use a single struct for self_node. 
self_node_db is a list_head with one entry of struct hsr_node. The
purpose is to hold the two MAC addresses of the node itself.
It is convenient to recycle the structure. However having a list_head
and fetching always the first entry is not really optimal.

Created a new data strucure contaning the two MAC addresses named
hsr_self_node. Access that structure like an RCU protected pointer so
it can be replaced on the fly without blocking the reader.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-12-01 20:26:22 -08:00
..
hsr_debugfs.c Revert "net: hsr: use hlist_head instead of list_head for mac addresses" 2022-12-01 20:26:20 -08:00
hsr_device.c hsr: Use a single struct for self_node. 2022-12-01 20:26:22 -08:00
hsr_device.h net: hsr: add offloading support 2021-02-11 13:24:44 -08:00
hsr_forward.c hsr: Synchronize sending frames to have always incremented outgoing seq nr. 2022-12-01 20:26:21 -08:00
hsr_forward.h net: hsr: fix mac_len checks 2021-05-24 14:10:28 -07:00
hsr_framereg.c hsr: Use a single struct for self_node. 2022-12-01 20:26:22 -08:00
hsr_framereg.h hsr: Synchronize sequence number updates. 2022-12-01 20:26:21 -08:00
hsr_main.c net: use eth_hw_addr_set() instead of ether_addr_copy() 2021-10-02 14:18:25 +01:00
hsr_main.h hsr: Use a single struct for self_node. 2022-12-01 20:26:22 -08:00
hsr_netlink.c Revert "net: hsr: use hlist_head instead of list_head for mac addresses" 2022-12-01 20:26:20 -08:00
hsr_netlink.h hsr: enhance netlink socket interface to support PRP 2020-07-27 12:20:40 -07:00
hsr_slave.c net: hsr: fix mac_len checks 2021-05-24 14:10:28 -07:00
hsr_slave.h net: prp: add packet handling support 2020-07-27 12:20:40 -07:00
Kconfig hsr: enhance netlink socket interface to support PRP 2020-07-27 12:20:40 -07:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00