shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-03-25 12:00:22 +09:00
Code Issues Packages Projects Releases Wiki Activity

ksmbd: smbd: change the default maximum read/write, receive size

Browse Source 
[ Upstream commit 4d02c4fdc0 ]

Due to restriction that cannot handle multiple
buffer descriptor structures, decrease the maximum
read/write size for Windows clients.

And set the maximum fragmented receive size
in consideration of the receive queue size.

Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hyunchul Lee
2023-12-19 00:32:40 +09:00
committed by Greg Kroah-Hartman
parent ba7c3ff905
commit d15077ad35
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/ksmbd/transport_rdma.c
View File

@@ -1914,7 +1914,9 @@ static int smb_direct_prepare(struct ksmbd_transport *t)
st->max_send_size = min_t(int, st->max_send_size,
le32_to_cpu(req->max_receive_size));
st->max_fragmented_send_size =
le32_to_cpu(req->max_fragmented_size);
le32_to_cpu(req->max_fragmented_size);
st->max_fragmented_recv_size =
(st->recv_credit_max * st->max_recv_size) / 2;
ret = smb_direct_send_negotiate_response(st, ret);
out: