From: Stefan Metzmacher <metze@samba.org>
Date: Tue, 19 Aug 2025 11:52:29 +0000 (+0200)
Subject: smb: smbdirect: introduce smbdirect_socket.statistics
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6889d2f5caa69ff4f523ef11a207fcaedaff8c7e;p=users%2Fhch%2Fmisc.git

smb: smbdirect: introduce smbdirect_socket.statistics

These will be used by the client and maybe shared code in future.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Acked-by: 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>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/smb/common/smbdirect/smbdirect_socket.h b/fs/smb/common/smbdirect/smbdirect_socket.h
index 11e9b365ac96..649d66cd4a83 100644
--- a/fs/smb/common/smbdirect/smbdirect_socket.h
+++ b/fs/smb/common/smbdirect/smbdirect_socket.h
@@ -218,6 +218,17 @@ struct smbdirect_socket {
 			wait_queue_head_t wait_queue;
 		} credits;
 	} rw_io;
+
+	/*
+	 * For debug purposes
+	 */
+	struct {
+		u64 get_receive_buffer;
+		u64 put_receive_buffer;
+		u64 enqueue_reassembly_queue;
+		u64 dequeue_reassembly_queue;
+		u64 send_empty;
+	} statistics;
 };
 
 static __always_inline void smbdirect_socket_init(struct smbdirect_socket *sc)