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| author | David S. Miller <davem@davemloft.net> | 2018-03-27 13:18:10 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-27 13:18:10 -0400 |
| commit | c709002c23f91d90eb6ee2d4efbb548a8fe3cc80 (patch) | |
| tree | dc2887c1b2089055ad7c2d13df0ea20b3a27969b /net/ipv4/udp.c | |
| parent | cdcfeb0fb473e34e012b9a78b5cb377a6ad1434d (diff) | |
| parent | 8518e9bb98b602eca0717d5aaad63ccbe56539d2 (diff) | |
| download | linux-c709002c23f91d90eb6ee2d4efbb548a8fe3cc80.tar.gz linux-c709002c23f91d90eb6ee2d4efbb548a8fe3cc80.tar.bz2 linux-c709002c23f91d90eb6ee2d4efbb548a8fe3cc80.zip | |
Merge branch 'pernet-all-async'
Kirill Tkhai says:
====================
Make pernet_operations always read locked
All the pernet_operations are converted, and the last one
is in this patchset (nfsd_net_ops acked by J. Bruce Fields).
So, it's the time to kill pernet_operations::async field,
and make setup_net() and cleanup_net() always require
the rwsem only read locked.
All further pernet_operations have to be developed to fit
this rule. Some of previous patches added a comment to
struct pernet_operations about that.
Also, this patchset renames net_sem to pernet_ops_rwsem
to make the target area of the rwsem is more clear visible,
and adds more comments.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index fb8f3a36bd14..f49e14cd3891 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -2756,7 +2756,6 @@ static void __net_exit udp4_proc_exit_net(struct net *net) static struct pernet_operations udp4_net_ops = { .init = udp4_proc_init_net, .exit = udp4_proc_exit_net, - .async = true, }; int __init udp4_proc_init(void) @@ -2843,7 +2842,6 @@ static int __net_init udp_sysctl_init(struct net *net) static struct pernet_operations __net_initdata udp_sysctl_ops = { .init = udp_sysctl_init, - .async = true, }; void __init udp_init(void) |