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| author | Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2017-03-04 08:57:33 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-07 14:09:59 -0800 |
| commit | 8edc3affc0770886c7bfb3436b0fdd09bce13167 (patch) | |
| tree | cfe3a2ae7348961f4c8872ffd5158d2ba4e35235 /tools/perf/scripts/python | |
| parent | Merge branch 'sock_hold-misuses' (diff) | |
| download | linux-8edc3affc0770886c7bfb3436b0fdd09bce13167.tar.gz linux-8edc3affc0770886c7bfb3436b0fdd09bce13167.zip | |
rds: tcp: Take explicit refcounts on struct net
It is incorrect for the rds_connection to piggyback on the
sock_net() refcount for the netns because this gives rise to
a chicken-and-egg problem during rds_conn_destroy. Instead explicitly
take a ref on the net, and hold the netns down till the connection
tear-down is complete.
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions