diff options
| author | Stefan Metzmacher <metze@samba.org> | 2025-10-17 15:49:50 +0200 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2026-04-15 21:58:19 -0500 |
| commit | 4908d19640f4e7834acf26a7de2b78b1c1880829 (patch) | |
| tree | 1482cc804b178745e7739364cff3346b4437ef7b | |
| parent | 3514195010828078173dd0608ba04340b718892f (diff) | |
| download | lwn-4908d19640f4e7834acf26a7de2b78b1c1880829.tar.gz lwn-4908d19640f4e7834acf26a7de2b78b1c1880829.zip | |
smb: smbdirect: introduce smbdirect_connection_request_keep_alive()
This a copy of manage_keep_alive_before_sending() in client and server,
it will replace these in future.
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
| -rw-r--r-- | fs/smb/common/smbdirect/smbdirect_connection.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/smb/common/smbdirect/smbdirect_connection.c b/fs/smb/common/smbdirect/smbdirect_connection.c index 40d830c58f19..45a7ff9b7354 100644 --- a/fs/smb/common/smbdirect/smbdirect_connection.c +++ b/fs/smb/common/smbdirect/smbdirect_connection.c @@ -727,6 +727,25 @@ static u16 smbdirect_connection_grant_recv_credits(struct smbdirect_socket *sc) } __maybe_unused /* this is temporary while this file is included in others */ +static bool smbdirect_connection_request_keep_alive(struct smbdirect_socket *sc) +{ + const struct smbdirect_socket_parameters *sp = &sc->parameters; + + if (sc->idle.keepalive == SMBDIRECT_KEEPALIVE_PENDING) { + sc->idle.keepalive = SMBDIRECT_KEEPALIVE_SENT; + /* + * Now use the keepalive timeout (instead of keepalive interval) + * in order to wait for a response + */ + mod_delayed_work(sc->workqueue, &sc->idle.timer_work, + msecs_to_jiffies(sp->keepalive_timeout_msec)); + return true; + } + + return false; +} + +__maybe_unused /* this is temporary while this file is included in others */ static void smbdirect_connection_send_io_done(struct ib_cq *cq, struct ib_wc *wc) { struct smbdirect_send_io *msg = |