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| author | James Morris <jmorris@namei.org> | 2018-02-21 08:21:41 -0800 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2018-02-21 08:21:41 -0800 |
| commit | a02633e9b13dcb9b1a656b08f81bc8ba2d4d2294 (patch) | |
| tree | 3d5ef56eee3117cd61812759a255fa293d8044b8 /net/tipc/bcast.c | |
| parent | d21bd6898336a7892914d308d5e0868f0b863571 (diff) | |
| parent | 91ab883eb21325ad80f3473633f794c78ac87f51 (diff) | |
Merge tag 'v4.16-rc2' into next-general
Sync to Linux 4.16-rc2 for developers to work against.
Diffstat (limited to 'net/tipc/bcast.c')
| -rw-r--r-- | net/tipc/bcast.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index 329325bd553e..37892b3909af 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -1,7 +1,7 @@ /* * net/tipc/bcast.c: TIPC broadcast code * - * Copyright (c) 2004-2006, 2014-2016, Ericsson AB + * Copyright (c) 2004-2006, 2014-2017, Ericsson AB * Copyright (c) 2004, Intel Corporation. * Copyright (c) 2005, 2010-2011, Wind River Systems * All rights reserved. @@ -42,8 +42,8 @@ #include "link.h" #include "name_table.h" -#define BCLINK_WIN_DEFAULT 50 /* bcast link window size (default) */ -#define BCLINK_WIN_MIN 32 /* bcast minimum link window size */ +#define BCLINK_WIN_DEFAULT 50 /* bcast link window size (default) */ +#define BCLINK_WIN_MIN 32 /* bcast minimum link window size */ const char tipc_bclink_name[] = "broadcast-link"; @@ -74,6 +74,10 @@ static struct tipc_bc_base *tipc_bc_base(struct net *net) return tipc_net(net)->bcbase; } +/* tipc_bcast_get_mtu(): -get the MTU currently used by broadcast link + * Note: the MTU is decremented to give room for a tunnel header, in + * case the message needs to be sent as replicast + */ int tipc_bcast_get_mtu(struct net *net) { return tipc_link_mtu(tipc_bc_sndlink(net)) - INT_H_SIZE; @@ -515,7 +519,7 @@ int tipc_bcast_init(struct net *net) spin_lock_init(&tipc_net(net)->bclock); if (!tipc_link_bc_create(net, 0, 0, - U16_MAX, + FB_MTU, BCLINK_WIN_DEFAULT, 0, &bb->inputq, |