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| author | Eric Dumazet <edumazet@google.com> | 2024-01-22 11:26:01 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-01-23 15:13:55 +0100 |
| commit | 86e8921df05c6e9423ab74ab8d41022775d8b83a (patch) | |
| tree | a6c150098e8ac43e8a0c28de2d6ef03fac6549db /net/unix/af_unix.c | |
| parent | 1d55a6974756cf3979efd2cc68bcece611a44053 (diff) | |
sock_diag: allow concurrent operation in sock_diag_rcv_msg()
TCPDIAG_GETSOCK and DCCPDIAG_GETSOCK diag are serialized
on sock_diag_table_mutex.
This is to make sure inet_diag module is not unloaded
while diag was ongoing.
It is time to get rid of this mutex and use RCU protection,
allowing full parallelism.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions