net: Queue net_cleanup_work only if there is first net added

Browse source

When llist_add() returns false, cleanup_net() hasn't made its
llist_del_all(), while the work has already been scheduled
by the first queuer. So, we may skip queue_work() in this case.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Kirill Tkhai 2018-02-19 12:58:54 +03:00 • committed by David S. Miller

parent 65b7b5b90f

commit 8349efd903

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

net/core/net_namespace.c

View file