From 89bae05f9df68f827de0106760de53933083a391 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Fri, 15 Aug 2025 17:47:58 +0200 Subject: [PATCH] smb: smbdirect: introduce smbdirect_socket.idle.{keepalive,immediate_work,timer_work} This will allow client and server to use the common structures in order to share common functions later. Cc: Steve French Cc: Tom Talpey Cc: Long Li Acked-by: Namjae Jeon Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher Signed-off-by: Steve French --- fs/smb/common/smbdirect/smbdirect_socket.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/fs/smb/common/smbdirect/smbdirect_socket.h b/fs/smb/common/smbdirect/smbdirect_socket.h index 3aaee6ca29345..11e9b365ac967 100644 --- a/fs/smb/common/smbdirect/smbdirect_socket.h +++ b/fs/smb/common/smbdirect/smbdirect_socket.h @@ -41,6 +41,12 @@ const char *smbdirect_socket_status_string(enum smbdirect_socket_status status) return ""; } +enum smbdirect_keepalive_status { + SMBDIRECT_KEEPALIVE_NONE, + SMBDIRECT_KEEPALIVE_PENDING, + SMBDIRECT_KEEPALIVE_SENT +}; + struct smbdirect_socket { enum smbdirect_socket_status status; wait_queue_head_t status_wait; @@ -71,6 +77,15 @@ struct smbdirect_socket { struct smbdirect_socket_parameters parameters; + /* + * The state for keepalive and timeout handling + */ + struct { + enum smbdirect_keepalive_status keepalive; + struct work_struct immediate_work; + struct delayed_work timer_work; + } idle; + /* * The state for posted send buffers */ -- 2.47.3