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86e780d3a3
linux/net/smc
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Ursula Braun 86e780d3a3 net/smc: make wait for work request uninterruptible 
Work requests are needed for every ib_post_send(), among them the
ib_post_send() to signal closing. If an smc socket program is cancelled,
the smc connections should be cleaned up, and require sending of closing
signals to the peer. This may fail, if a wait for
a free work request is needed, but is cancelled immediately due to the
cancel interrupt. To guarantee notification of the peer, the wait for
a work request is changed to uninterruptible.

And the area to receive work request completion info with
ib_poll_cq() is cleared first.
And _tx_ variable names are used in the _tx_routines for the
demultiplexing common type in the header.

Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-01-24 10:52:57 -05:00
..
af_smc.c net/smc: simplify function smc_clcsock_accept() 2018-01-24 10:52:57 -05:00
Kconfig net/smc: remove Kconfig warning 2017-07-29 11:22:58 -07:00
Makefile
smc_cdc.c net/smc: get rid of tx_pend waits in socket closing 2018-01-24 10:52:57 -05:00
smc_cdc.h net/smc: get rid of tx_pend waits in socket closing 2018-01-24 10:52:57 -05:00
smc_clc.c smc: support variable CLC proposal messages 2017-12-07 15:03:12 -05:00
smc_clc.h smc: support variable CLC proposal messages 2017-12-07 15:03:12 -05:00
smc_close.c net/smc: get rid of tx_pend waits in socket closing 2018-01-24 10:52:57 -05:00
smc_close.h smc: make smc_close_active_abort() static 2017-12-07 15:03:12 -05:00
smc_core.c net/smc: Fix preinitialization of buf_desc in __smc_buf_create() 2017-11-24 01:33:34 +09:00
smc_core.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
smc_diag.c
smc_ib.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
smc_ib.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
smc_llc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
smc_llc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
smc_pnet.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
smc_pnet.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
smc_rx.c smc: cleanup close checking during data receival 2017-12-07 15:03:12 -05:00
smc_rx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
smc_tx.c smc: no consumer update in tasklet context 2017-12-07 15:03:12 -05:00
smc_tx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
smc_wr.c net/smc: make wait for work request uninterruptible 2018-01-24 10:52:57 -05:00
smc_wr.h net/smc: get rid of tx_pend waits in socket closing 2018-01-24 10:52:57 -05:00
smc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00