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| author | Eric Dumazet <edumazet@google.com> | 2024-01-22 11:26:03 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-01-23 15:13:55 +0100 |
| commit | 622a08e8de9f9ad576fd56e3a2e97a84370a8100 (patch) | |
| tree | 9fda1455c3639361d11162d535305baba2f05adf /net/ipv4/inet_hashtables.c | |
| parent | f44e64990beb41167bd7c313d90bcf7e290c3582 (diff) | |
| download | linux-622a08e8de9f9ad576fd56e3a2e97a84370a8100.tar.gz linux-622a08e8de9f9ad576fd56e3a2e97a84370a8100.tar.bz2 linux-622a08e8de9f9ad576fd56e3a2e97a84370a8100.zip | |
inet_diag: skip over empty buckets
After the removal of inet_diag_table_mutex, sock_diag_table_mutex
and sock_diag_mutex, I was able so see spinlock contention from
inet_diag_dump_icsk() when running 100 parallel invocations.
It is time to skip over empty buckets.
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/ipv4/inet_hashtables.c')
0 files changed, 0 insertions, 0 deletions