diff options
| author | David Howells <dhowells@redhat.com> | 2020-07-03 01:39:47 +0200 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2020-09-08 22:11:47 +0200 |
| commit | 288827d53e8edcca94caf6a507105fcbd20f419d (patch) | |
| tree | 348797daf7765bf27e56aca258a47a5fdcad4677 /net/rxrpc | |
| parent | rxrpc: Rewrite the client connection manager (diff) | |
| download | linux-288827d53e8edcca94caf6a507105fcbd20f419d.tar.xz linux-288827d53e8edcca94caf6a507105fcbd20f419d.zip | |
rxrpc: Allow multiple client connections to the same peer
Allow the number of parallel connections to a machine to be expanded from a
single connection to a maximum of four. This allows up to 16 calls to be
in progress at the same time to any particular peer instead of 4.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc')
| -rw-r--r-- | net/rxrpc/conn_client.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c index 8b41c87b3333..0e4e1879c24d 100644 --- a/net/rxrpc/conn_client.c +++ b/net/rxrpc/conn_client.c @@ -486,6 +486,12 @@ static void rxrpc_maybe_add_conn(struct rxrpc_bundle *bundle, gfp_t gfp) if (!usable) goto alloc_conn; + if (!bundle->avail_chans && + !bundle->try_upgrade && + !list_empty(&bundle->waiting_calls) && + usable < ARRAY_SIZE(bundle->conns)) + goto alloc_conn; + spin_unlock(&bundle->channel_lock); _leave(""); return; |