diff options
| author | David Howells <dhowells@redhat.com> | 2022-11-02 16:46:13 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2023-01-06 09:43:33 +0000 |
| commit | 0d6bf319bc5aba4535bb46e1b607973688a2248a (patch) | |
| tree | dac26be4c0c72d3e7f97e22bd3b69a1ee036c44c /net/rxrpc/io_thread.c | |
| parent | 96b4059f43ce69e9c590f77d6ce3e99888d5cfe6 (diff) | |
rxrpc: Move the client conn cache management to the I/O thread
Move the management of the client connection cache to the I/O thread rather
than managing it from the namespace as an aggregate across all the local
endpoints within the namespace.
This will allow a load of locking to be got rid of in a future patch as
only the I/O thread will be looking at the this.
The downside is that the total number of cached connections on the system
can get higher because the limit is now per-local rather than per-netns.
We can, however, keep the number of client conns in use across the entire
netfs and use that to reduce the expiration time of idle connection.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Diffstat (limited to 'net/rxrpc/io_thread.c')
| -rw-r--r-- | net/rxrpc/io_thread.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/rxrpc/io_thread.c b/net/rxrpc/io_thread.c index 751139b3c1ac..a299cc34c140 100644 --- a/net/rxrpc/io_thread.c +++ b/net/rxrpc/io_thread.c @@ -435,6 +435,10 @@ int rxrpc_io_thread(void *data) continue; } + if (test_and_clear_bit(RXRPC_CLIENT_CONN_REAP_TIMER, + &local->client_conn_flags)) + rxrpc_discard_expired_client_conns(local); + /* Deal with calls that want immediate attention. */ if ((call = list_first_entry_or_null(&local->call_attend_q, struct rxrpc_call, |