Xin Long f9ba3501d5 sctp: change to save MSG_MORE flag into assoc ... David Laight noticed the support for MSG_MORE with datamsg->force_delay didn't really work as we expected, as the first msg with MSG_MORE set would always block the following chunks' dequeuing. This Patch is to rewrite it by saving the MSG_MORE flag into assoc as David Laight suggested. asoc->force_delay is used to save MSG_MORE flag before a msg is sent. All chunks in queue would not be sent out if asoc->force_delay is set by the msg with MSG_MORE flag, until a new msg without MSG_MORE flag clears asoc->force_delay. Note that this change would not affect the flush is generated by other triggers, like asoc->state != ESTABLISHED, queue size > pmtu etc. v1->v2: Not clear asoc->force_delay after sending the msg with MSG_MORE flag. Fixes: 4ea0c32f5f ("sctp: add support for MSG_MORE") Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: David Laight <david.laight@aculab.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-03-28 17:56:15 -07:00
..
auth.h	sctp: Use shash	2016-01-27 20:36:15 +08:00
checksum.h	include/net/: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
command.h	sctp: handle association restarts when the socket is closed.	2014-10-06 00:21:45 -04:00
constants.h	sctp: add reconf chunk event	2017-02-19 18:17:59 -05:00
sctp.h	sctp: sctp_transport_dst_check should check if transport pmtu is dst mtu	2017-02-19 18:19:37 -05:00
sm.h	sctp: add reconf chunk process	2017-02-19 18:17:59 -05:00
structs.h	sctp: change to save MSG_MORE flag into assoc	2017-03-28 17:56:15 -07:00
tsnmap.h	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
ulpevent.h	sctp: add support for generating stream ssn reset event notification	2017-02-19 18:17:59 -05:00
ulpqueue.h	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00