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msm-4.14/net/smc
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Jason Baron 3d29c08a2a net/smc: make sure EPOLLOUT is raised 
[ Upstream commit 4651d1802f7063e4d8c0bcad957f46ece0c04024 ]

Currently, we are only explicitly setting SOCK_NOSPACE on a write timeout
for non-blocking sockets. Epoll() edge-trigger mode relies on SOCK_NOSPACE
being set when -EAGAIN is returned to ensure that EPOLLOUT is raised.
Expand the setting of SOCK_NOSPACE to non-blocking sockets as well that can
use SO_SNDTIMEO to adjust their write timeout. This mirrors the behavior
that Eric Dumazet introduced for tcp sockets.

Signed-off-by: Jason Baron <jbaron@akamai.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Ursula Braun <ubraun@linux.ibm.com>
Cc: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-09-06 10:20:50 +02:00
..
af_smc.c
net/smc: fix TCP fallback socket release
2019-01-09 17:14:46 +01:00
Kconfig
net/smc: remove Kconfig warning
2017-07-29 11:22:58 -07:00
Makefile
smc: netlink interface for SMC sockets
2017-01-09 16:07:41 -05:00
smc_cdc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smc_cdc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smc_clc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smc_clc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smc_close.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smc_close.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smc_core.c
net/smc: use link_id of server in confirm link reply
2018-05-30 07:52:07 +02:00
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: netlink interface for SMC sockets
2017-01-09 16:07:41 -05:00
smc_ib.c
net/smc: pay attention to MAX_ORDER for CQ entries
2018-05-30 07:52:32 +02:00
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
net/smc: use link_id of server in confirm link reply
2018-05-30 07:52:07 +02:00
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
net/smc: check for missing nlattrs in SMC_PNETID messages
2018-05-25 16:17:24 +02:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
net/smc: make sure EPOLLOUT is raised
2019-09-06 10:20:50 +02:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smc_wr.h
net/smc: pay attention to MAX_ORDER for CQ entries
2018-05-30 07:52:32 +02:00
smc.h
net/smc: fix TCP fallback socket release
2019-01-09 17:14:46 +01:00