Håkon Bugge e623a48ee4 rds: Make sure updates to cp_send_gen can be observed ... cp->cp_send_gen is treated as a normal variable, although it may be used by different threads. This is fixed by using {READ,WRITE}_ONCE when it is incremented and READ_ONCE when it is read outside the {acquire,release}_in_xmit protection. Normative reference from the Linux-Kernel Memory Model: Loads from and stores to shared (but non-atomic) variables should be protected with the READ_ONCE(), WRITE_ONCE(), and ACCESS_ONCE(). Clause 5.1.2.4/25 in the C standard is also relevant. Signed-off-by: Håkon Bugge <haakon.bugge@oracle.com> Reviewed-by: Knut Omang <knut.omang@oracle.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-07-20 15:33:01 -07:00
..
Kconfig	RDS: Drop stale iWARP RDMA transport	2016-03-02 14:13:17 -05:00
Makefile	rds: debug messages are enabled by default	2016-10-29 15:55:57 -04:00
af_rds.c	RDS: validate the requested traces user input against max supported	2017-01-06 22:14:26 -05:00
bind.c	RDS: log the address on bind failure	2017-01-02 14:02:39 -08:00
cong.c	RDS: split out connection specific state from rds_connection to rds_conn_path	2016-06-14 23:50:41 -07:00
connection.c	rds: tcp: set linger to 1 when unloading a rds-tcp	2017-06-22 11:34:04 -04:00
ib.c	net, rds: convert rds_ib_device.refcount from atomic_t to refcount_t	2017-07-04 22:35:17 +01:00
ib.h	net, rds: convert rds_ib_device.refcount from atomic_t to refcount_t	2017-07-04 22:35:17 +01:00
ib_cm.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-03-15 11:59:10 -07:00
ib_fmr.c	rds: ib: unmap the scatter/gather list when error	2017-03-13 23:20:05 -07:00
ib_frmr.c	RDS: IB: split the mr registration and invalidation path	2017-01-02 14:02:47 -08:00
ib_mr.h	rds: ib: add the static type to the function	2017-03-13 23:20:05 -07:00
ib_rdma.c	net, rds: convert rds_ib_device.refcount from atomic_t to refcount_t	2017-07-04 22:35:17 +01:00
ib_recv.c	RDS: add receive message trace used by application	2017-01-02 14:02:59 -08:00
ib_ring.c	RDS/IW+IB: Set recv ring low water mark to 1/2 full.	2009-04-09 17:21:14 -07:00
ib_send.c	rds:Remove unnecessary ib_ring unalloc	2017-02-17 15:19:51 -05:00
ib_stats.c	RDS: IB: add few useful cache stasts	2017-01-02 14:02:51 -08:00
ib_sysctl.c	net: Convert uses of typedef ctl_table to struct ctl_table	2013-06-13 02:36:09 -07:00
info.c	rds: fix an integer overflow test in rds_info_getsockopt()	2015-08-03 15:20:16 -07:00
info.h	RDS: Info and stats	2009-02-26 23:39:25 -08:00
loop.c	RDS: TCP: Hooks to set up a single connection path	2016-07-01 16:45:17 -04:00
loop.h	RDS: loopback	2009-02-26 23:39:26 -08:00
message.c	net, rds: convert rds_message.m_refcount from atomic_t to refcount_t	2017-07-04 22:35:18 +01:00
page.c	rds: remove dead code	2016-12-26 21:35:39 -05:00
rdma.c	net, rds: convert rds_mr.r_refcount from atomic_t to refcount_t	2017-07-04 22:35:17 +01:00
rdma_transport.c	RDS: RDMA: start rdma listening after init	2017-01-02 14:02:45 -08:00
rdma_transport.h	RDS: Drop stale iWARP RDMA transport	2016-03-02 14:13:17 -05:00
rds.h	net, rds: convert rds_message.m_refcount from atomic_t to refcount_t	2017-07-04 22:35:18 +01:00
rds_single_path.h	RDS: split out connection specific state from rds_connection to rds_conn_path	2016-06-14 23:50:41 -07:00
recv.c	net, rds: convert rds_incoming.i_refcount from atomic_t to refcount_t	2017-07-04 22:35:17 +01:00
send.c	rds: Make sure updates to cp_send_gen can be observed	2017-07-20 15:33:01 -07:00
stats.c	net/rds: zero last byte for strncpy	2013-03-08 00:35:44 -05:00
sysctl.c	net: rds: fix coding style issues	2016-06-18 21:34:09 -07:00
tcp.c	Merge branches 'uaccess.alpha', 'uaccess.arc', 'uaccess.arm', 'uaccess.arm64', 'uaccess.avr32', 'uaccess.bfin', 'uaccess.c6x', 'uaccess.cris', 'uaccess.frv', 'uaccess.h8300', 'uaccess.hexagon', 'uaccess.ia64', 'uaccess.m32r', 'uaccess.m68k', 'uaccess.metag', 'uaccess.microblaze', 'uaccess.mips', 'uaccess.mn10300', 'uaccess.nios2', 'uaccess.openrisc', 'uaccess.parisc', 'uaccess.powerpc', 'uaccess.s390', 'uaccess.score', 'uaccess.sh', 'uaccess.sparc', 'uaccess.tile', 'uaccess.um', 'uaccess.unicore32', 'uaccess.x86' and 'uaccess.xtensa' into work.uaccess	2017-04-26 12:06:59 -04:00
tcp.h	rds: tcp: set linger to 1 when unloading a rds-tcp	2017-06-22 11:34:04 -04:00
tcp_connect.c	rds: tcp: set linger to 1 when unloading a rds-tcp	2017-06-22 11:34:04 -04:00
tcp_listen.c	rds: tcp: use sock_create_lite() to create the accept socket	2017-07-08 11:16:16 +01:00
tcp_recv.c	RDS: add receive message trace used by application	2017-01-02 14:02:59 -08:00
tcp_send.c	net: convert sock.sk_wmem_alloc from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
tcp_stats.c	net: rds: fix const array syntax	2011-07-01 16:16:19 -07:00
threads.c	rds: tcp: various endian-ness fixes	2017-06-16 12:45:15 -04:00
transport.c	rds: remove unnecessary returned value check	2017-03-03 09:51:22 -08:00