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smb: server: pass struct smbdirect_socket to calc_rw_credits()

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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: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Stefan Metzmacher 2025-08-22 15:55:20 +02:00 committed by Steve French
parent cae2d9a229
commit b156d2c559
1 changed files with 2 additions and 4 deletions
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6
fs/smb/server/transport_rdma.c
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@ -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++;