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| author |   Kirill Tkhai <ktkhai@virtuozzo.com> | 2018-02-13 12:26:52 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-02-13 10:36:05 -0500 |
| commit | f039e184bc45227553e645fb1c7021d69a5262b4 (patch) | |
| tree | 4b32435aa956ad5b134d0f021fc2511c5dac3626 /net/core/net_namespace.c | |
| parent | net: Allow pernet_operations to be executed in parallel (diff) | |
| download | linux-dev-f039e184bc45227553e645fb1c7021d69a5262b4.tar.xz linux-dev-f039e184bc45227553e645fb1c7021d69a5262b4.zip | |
net: Convert proc_net_ns_ops
This patch starts to convert pernet_subsys, registered
before initcalls.
proc_net_ns_ops::proc_net_ns_init()/proc_net_ns_exit()
{un,}register pernet net->proc_net and ->proc_net_stat.
Constructors and destructors of another pernet_operations
are not interested in foreign net's proc_net and proc_net_stat.
Proc filesystem privitives are synchronized on proc_subdir_lock.
So, proc_net_ns_ops methods are able to be executed
in parallel with methods of any other pernet operations.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Acked-by: Andrei Vagin <avagin@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions