From: Tom Talpey <tom@talpey.com>
Date: Fri, 23 Sep 2022 21:53:57 +0000
Subject: [PATCH] Reduce client smbdirect max receive segment size
Git-commit: 3c62df55f3306238f36dc19cbe40b5e3d288d116
References: bsc#1190317
Patch-mainline: v6.1-rc1
Reduce client smbdirect max segment receive size to 1364 to match
protocol norms. Larger buffers are unnecessary and add significant
memory overhead.
Acked-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Acked-by: Enzo Matsumiya <ematsumiya@suse.de>
---
fs/cifs/smbdirect.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index f81229721b76..4908ca54610c 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -90,7 +90,7 @@ int smbd_max_send_size = 1364;
int smbd_max_fragmented_recv_size = 1024 * 1024;
/* The maximum single-message size which can be received */
-int smbd_max_receive_size = 8192;
+int smbd_max_receive_size = 1364;
/* The timeout to initiate send of a keepalive message on idle */
int smbd_keep_alive_interval = 120;
--
2.35.3