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Code

drbd: Pass struct packet_info down to the asender receive functions

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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Andreas Gruenbacher 2011-03-25 15:16:26 +01:00 committed by Philipp Reisner
parent 438c8374ae
commit e05e1e59db
1 changed files with 18 additions and 18 deletions
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36
drivers/block/drbd/drbd_receiver.c
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@ -4459,7 +4459,7 @@ int drbdd_init(struct drbd_thread *thi)
/* ********* acknowledge sender ******** */
static int got_conn_RqSReply(struct drbd_tconn *tconn, enum drbd_packet cmd)
static int got_conn_RqSReply(struct drbd_tconn *tconn, struct packet_info *pi)
{
struct p_req_state_reply *p = tconn->meta.rbuf;
int retcode = be32_to_cpu(p->retcode);
@ -4476,7 +4476,7 @@ static int got_conn_RqSReply(struct drbd_tconn *tconn, enum drbd_packet cmd)
return true;
}
static int got_RqSReply(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_RqSReply(struct drbd_conf *mdev, struct packet_info *pi)
{
struct p_req_state_reply *p = mdev->tconn->meta.rbuf;
int retcode = be32_to_cpu(p->retcode);
@ -4493,13 +4493,13 @@ static int got_RqSReply(struct drbd_conf *mdev, enum drbd_packet cmd)
return true;
}
static int got_Ping(struct drbd_tconn *tconn, enum drbd_packet cmd)
static int got_Ping(struct drbd_tconn *tconn, struct packet_info *pi)
{
return drbd_send_ping_ack(tconn);
}
static int got_PingAck(struct drbd_tconn *tconn, enum drbd_packet cmd)
static int got_PingAck(struct drbd_tconn *tconn, struct packet_info *pi)
{
/* restore idle timeout */
tconn->meta.socket->sk->sk_rcvtimeo = tconn->net_conf->ping_int*HZ;
@ -4509,7 +4509,7 @@ static int got_PingAck(struct drbd_tconn *tconn, enum drbd_packet cmd)
return true;
}
static int got_IsInSync(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_IsInSync(struct drbd_conf *mdev, struct packet_info *pi)
{
struct p_block_ack *p = mdev->tconn->meta.rbuf;
sector_t sector = be64_to_cpu(p->sector);
@ -4554,7 +4554,7 @@ validate_req_change_req_state(struct drbd_conf *mdev, u64 id, sector_t sector,
return true;
}
static int got_BlockAck(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_BlockAck(struct drbd_conf *mdev, struct packet_info *pi)
{
struct p_block_ack *p = mdev->tconn->meta.rbuf;
sector_t sector = be64_to_cpu(p->sector);
@ -4568,7 +4568,7 @@ static int got_BlockAck(struct drbd_conf *mdev, enum drbd_packet cmd)
dec_rs_pending(mdev);
return true;
}
switch (cmd) {
switch (pi->cmd) {
case P_RS_WRITE_ACK:
D_ASSERT(mdev->tconn->net_conf->wire_protocol == DRBD_PROT_C);
what = WRITE_ACKED_BY_PEER_AND_SIS;
@ -4599,7 +4599,7 @@ static int got_BlockAck(struct drbd_conf *mdev, enum drbd_packet cmd)
what, false);
}
static int got_NegAck(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_NegAck(struct drbd_conf *mdev, struct packet_info *pi)
{
struct p_block_ack *p = mdev->tconn->meta.rbuf;
sector_t sector = be64_to_cpu(p->sector);
@ -4632,7 +4632,7 @@ static int got_NegAck(struct drbd_conf *mdev, enum drbd_packet cmd)
return true;
}
static int got_NegDReply(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_NegDReply(struct drbd_conf *mdev, struct packet_info *pi)
{
struct p_block_ack *p = mdev->tconn->meta.rbuf;
sector_t sector = be64_to_cpu(p->sector);
@ -4647,7 +4647,7 @@ static int got_NegDReply(struct drbd_conf *mdev, enum drbd_packet cmd)
NEG_ACKED, false);
}
static int got_NegRSDReply(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_NegRSDReply(struct drbd_conf *mdev, struct packet_info *pi)
{
sector_t sector;
int size;
@ -4662,7 +4662,7 @@ static int got_NegRSDReply(struct drbd_conf *mdev, enum drbd_packet cmd)
if (get_ldev_if_state(mdev, D_FAILED)) {
drbd_rs_complete_io(mdev, sector);
switch (cmd) {
switch (pi->cmd) {
case P_NEG_RS_DREPLY:
drbd_rs_failed_io(mdev, sector, size);
case P_RS_CANCEL:
@ -4678,7 +4678,7 @@ static int got_NegRSDReply(struct drbd_conf *mdev, enum drbd_packet cmd)
return true;
}
static int got_BarrierAck(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_BarrierAck(struct drbd_conf *mdev, struct packet_info *pi)
{
struct p_barrier_ack *p = mdev->tconn->meta.rbuf;
@ -4694,7 +4694,7 @@ static int got_BarrierAck(struct drbd_conf *mdev, enum drbd_packet cmd)
return true;
}
static int got_OVResult(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_OVResult(struct drbd_conf *mdev, struct packet_info *pi)
{
struct p_block_ack *p = mdev->tconn->meta.rbuf;
struct drbd_work *w;
@ -4739,7 +4739,7 @@ static int got_OVResult(struct drbd_conf *mdev, enum drbd_packet cmd)
return true;
}
static int got_skip(struct drbd_conf *mdev, enum drbd_packet cmd)
static int got_skip(struct drbd_conf *mdev, struct packet_info *pi)
{
return true;
}
@ -4774,8 +4774,8 @@ struct asender_cmd {
size_t pkt_size;
enum mdev_or_conn fa_type; /* first argument's type */
union {
int (*mdev_fn)(struct drbd_conf *mdev, enum drbd_packet cmd);
int (*conn_fn)(struct drbd_tconn *tconn, enum drbd_packet cmd);
int (*mdev_fn)(struct drbd_conf *mdev, struct packet_info *);
int (*conn_fn)(struct drbd_tconn *tconn, struct packet_info *);
};
};
@ -4902,10 +4902,10 @@ int drbd_asender(struct drbd_thread *thi)
bool rv;
if (cmd->fa_type == CONN) {
rv = cmd->conn_fn(tconn, pi.cmd);
rv = cmd->conn_fn(tconn, &pi);
} else {
struct drbd_conf *mdev = vnr_to_mdev(tconn, pi.vnr);
rv = cmd->mdev_fn(mdev, pi.cmd);
rv = cmd->mdev_fn(mdev, &pi);
}
if (!rv)