Karsten Graul d854fcbfae net/smc: add new link state and related helpers ... Before a link can be reused it must have been cleared. Lowest current link state is INACTIVE, which does not mean that the link is already cleared. Add a new state UNUSED that is set when the link is cleared and can be reused. Add helper smc_llc_usable_link() to find an active link in a link group, and smc_link_usable() to determine if a link is usable. Signed-off-by: Karsten Graul <kgraul@linux.ibm.com> Reviewed-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-04-29 12:26:32 -07:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
af_smc.c	net/smc: multi-link support for smc_rmb_rtoken_handling()	2020-04-29 12:26:32 -07:00
smc.h	net/smc: convert static link ID to dynamic references	2020-04-29 12:26:32 -07:00
smc_cdc.c	net/smc: convert static link ID to dynamic references	2020-04-29 12:26:32 -07:00
smc_cdc.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-02-15 12:38:38 -08:00
smc_clc.c	net/smc: convert static link ID to dynamic references	2020-04-29 12:26:32 -07:00
smc_clc.h	net/smc: convert static link ID instances to support multiple links	2020-04-29 12:26:32 -07:00
smc_close.c	net/smc: remove unused constant	2019-11-16 12:26:49 -08:00
smc_close.h	net/smc: remove close abort worker	2019-10-22 11:23:44 -07:00
smc_core.c	net/smc: add new link state and related helpers	2020-04-29 12:26:32 -07:00
smc_core.h	net/smc: add new link state and related helpers	2020-04-29 12:26:32 -07:00
smc_diag.c	net/smc: fix leak of kernel memory to user space	2020-02-11 17:04:42 -08:00
smc_ib.c	net/smc: convert static link ID to dynamic references	2020-04-29 12:26:32 -07:00
smc_ib.h	net/smc: convert static link ID to dynamic references	2020-04-29 12:26:32 -07:00
smc_ism.c	net/smc: rework pnet table to support SMC-R failover	2020-04-29 12:26:32 -07:00
smc_ism.h	net/smc: add SMC-D shutdown signal	2018-11-21 16:14:56 -08:00
smc_llc.c	net/smc: add new link state and related helpers	2020-04-29 12:26:32 -07:00
smc_llc.h	net/smc: add new link state and related helpers	2020-04-29 12:26:32 -07:00
smc_netns.h	net/smc: add pnet table namespace support	2019-02-21 10:34:37 -08:00
smc_pnet.c	net/smc: rework pnet table to support SMC-R failover	2020-04-29 12:26:32 -07:00
smc_pnet.h	net/smc: rework pnet table to support SMC-R failover	2020-04-29 12:26:32 -07:00
smc_rx.c	net/smc: cancel send and receive for terminated socket	2019-10-22 11:23:43 -07:00
smc_rx.h	smc: add support for splice()	2018-05-04 11:45:06 -04:00
smc_tx.c	net/smc: convert static link ID to dynamic references	2020-04-29 12:26:32 -07:00
smc_tx.h	net/smc: eliminate cursor read and write calls	2018-07-23 10:57:14 -07:00
smc_wr.c	net/smc: add new link state and related helpers	2020-04-29 12:26:32 -07:00
smc_wr.h	net/smc: no WR buffer wait for terminating link group	2019-11-15 12:28:28 -08:00