Parthasarathy Bhuvaragan 9f8ffe4e09 tipc: allocate user memory with GFP_KERNEL flag ...

[ Upstream commit 57d5f64d83 ]

Until now, we allocate memory always with GFP_ATOMIC flag.
When the system is under memory pressure and a user tries to send,
the send fails due to low memory. However, the user application
can wait for free memory if we allocate it using GFP_KERNEL flag.

In this commit, we use allocate memory with GFP_KERNEL for all user
allocation.

Reported-by: Rune Torgersen <runet@innovsys.com>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-07-05 14:40:27 +02:00

..

addr.c

tipc: simplify include dependencies

2015-05-14 12:24:45 -04:00

addr.h

tipc: introduce constants for tipc address validation

2016-07-26 14:26:42 -07:00

bcast.c

tipc: fix broadcast link synchronization problem

2016-10-29 17:21:09 -04:00

bcast.h

tipc: fix broadcast link synchronization problem

2016-10-29 17:21:09 -04:00

bearer.c

tipc: check minimum bearer MTU

2016-12-02 14:03:20 -05:00

bearer.h

tipc: check minimum bearer MTU

2016-12-02 14:03:20 -05:00

core.c

tipc: add neighbor monitoring framework

2016-06-15 14:06:28 -07:00

core.h

tipc: add neighbor monitoring framework

2016-06-15 14:06:28 -07:00

discover.c

tipc: allocate user memory with GFP_KERNEL flag

2017-07-05 14:40:27 +02:00

discover.h

tipc: eliminate buffer leak in bearer layer

2016-04-07 17:00:13 -04:00

eth_media.c

tipc: make media address offset a common define

2015-02-27 18:18:48 -05:00

ib_media.c

tipc: rename media/msg related definitions

2015-02-27 18:18:48 -05:00

Kconfig

tipc: add ip/udp media type

2015-03-05 22:08:42 -05:00

link.c

tipc: allocate user memory with GFP_KERNEL flag

2017-07-05 14:40:27 +02:00

link.h

tipc: transfer broadcast nacks in link state messages

2016-09-02 17:10:24 -07:00

Makefile

tipc: add neighbor monitoring framework

2016-06-15 14:06:28 -07:00

monitor.c

tipc: improve sanity check for received domain records

2016-11-25 20:06:18 -05:00

monitor.h

tipc: dump monitor attributes

2016-07-26 14:26:42 -07:00

msg.c

tipc: allocate user memory with GFP_KERNEL flag

2017-07-05 14:40:27 +02:00

msg.h

tipc: allocate user memory with GFP_KERNEL flag

2017-07-05 14:40:27 +02:00

name_distr.c

tipc: allocate user memory with GFP_KERNEL flag

2017-07-05 14:40:27 +02:00

name_distr.h

tipc: reduce code dependency between binding table and node layer

2015-11-20 14:06:10 -05:00

name_table.c

tipc: move netlink policies to netlink.c

2016-03-07 14:56:41 -05:00

name_table.h

tipc: convert legacy nl name table dump to nl compat

2015-02-09 13:20:48 -08:00

net.c

tipc: Fix tipc_sk_reinit race conditions

2017-06-17 06:41:49 +02:00

net.h

tipc: add peer removal functionality

2016-08-18 23:36:07 -07:00

netlink_compat.c

tipc: fix nl compat regression for link statistics

2016-07-01 16:47:38 -04:00

netlink.c

tipc: add UDP remoteip dump to netlink API

2016-08-26 21:38:41 -07:00

netlink.h

tipc: make cluster size threshold for monitoring configurable

2016-07-26 14:26:42 -07:00

node.c

tipc: fix nametbl_lock soft lockup at node/link events

2017-06-17 06:41:57 +02:00

node.h

tipc: transfer broadcast nacks in link state messages

2016-09-02 17:10:24 -07:00

server.c

tipc: fix connection refcount error

2017-06-17 06:41:57 +02:00

server.h

tipc: fix a race condition leading to subscriber refcnt bug

2016-04-14 16:46:46 -04:00

socket.c

tipc: Fix tipc_sk_reinit race conditions

2017-06-17 06:41:49 +02:00

socket.h

tipc: redesign connection-level flow control

2016-05-03 15:51:16 -04:00

subscr.c

tipc: add subscription refcount to avoid invalid delete

2017-06-17 06:41:57 +02:00

subscr.h

tipc: add subscription refcount to avoid invalid delete

2017-06-17 06:41:57 +02:00

sysctl.c

tipc: add name distributor resiliency queue

2014-09-01 17:51:48 -07:00

udp_media.c

tipc: check minimum bearer MTU

2016-12-02 14:03:20 -05:00

udp_media.h

tipc: add UDP remoteip dump to netlink API

2016-08-26 21:38:41 -07:00