Commit b156d2c5 authored by Stefan Metzmacher's avatar Stefan Metzmacher Committed by Steve French
Browse files

smb: server: pass struct smbdirect_socket to calc_rw_credits() 



This will make it easier to move function to the common code
in future.

Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: default avatarStefan Metzmacher <metze@samba.org>
Acked-by: default avatarNamjae Jeon <linkinjeon@kernel.org>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent cae2d9a2

fs/smb/server/transport_rdma.c

+2 −4
Original line number Diff line number Diff line
@@ -1001,11 +1001,9 @@ static int wait_for_rw_credits(struct smbdirect_socket *sc, int credits) 
				credits);

}



static int calc_rw_credits(struct smb_direct_transport *t,

static int calc_rw_credits(struct smbdirect_socket *sc,

			   char *buf, unsigned int len)

{

	struct smbdirect_socket *sc = &t->socket;



	return DIV_ROUND_UP(get_buf_page_count(buf, len),

			    sc->rw_io.credits.num_pages);

}
@@ -1453,7 +1451,7 @@ static int smb_direct_rdma_xmit(struct smb_direct_transport *t, 
			buf_len = 0;

		}



		credits_needed += calc_rw_credits(t, desc_buf, desc_buf_len);

		credits_needed += calc_rw_credits(sc, desc_buf, desc_buf_len);

		desc_buf += desc_buf_len;

		buf_len -= desc_buf_len;

		desc_num++;