mirror of https://gitee.com/openkylin/linux.git
drbd: Rename "enum drbd_packets" to "enum drbd_packet"
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
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f2ad906379
commit
d876302306
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@ -159,7 +159,7 @@ extern struct drbd_conf **minor_table;
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extern struct ratelimit_state drbd_ratelimit_state;
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/* on the wire */
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enum drbd_packets {
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enum drbd_packet {
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/* receiver (data socket) */
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P_DATA = 0x00,
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P_DATA_REPLY = 0x01, /* Response to P_DATA_REQUEST */
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@ -221,7 +221,7 @@ enum drbd_packets {
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P_HAND_SHAKE = 0xfffe /* FIXED for the next century! */
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};
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extern const char *cmdname(enum drbd_packets cmd);
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extern const char *cmdname(enum drbd_packet cmd);
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/* for sending/receiving the bitmap,
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* possibly in some encoding scheme */
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@ -1189,36 +1189,34 @@ extern int drbd_send_sizes(struct drbd_conf *mdev, int trigger_reply, enum dds_f
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extern int _drbd_send_state(struct drbd_conf *mdev);
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extern int drbd_send_state(struct drbd_conf *mdev);
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extern int _drbd_send_cmd(struct drbd_conf *mdev, struct socket *sock,
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enum drbd_packets cmd, struct p_header *h,
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size_t size, unsigned msg_flags);
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enum drbd_packet cmd, struct p_header *h,
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size_t size, unsigned msg_flags);
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#define USE_DATA_SOCKET 1
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#define USE_META_SOCKET 0
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extern int drbd_send_cmd(struct drbd_conf *mdev, int use_data_socket,
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enum drbd_packets cmd, struct p_header *h,
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size_t size);
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extern int drbd_send_cmd2(struct drbd_conf *mdev, enum drbd_packets cmd,
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char *data, size_t size);
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enum drbd_packet cmd, struct p_header *h, size_t size);
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extern int drbd_send_cmd2(struct drbd_conf *mdev, enum drbd_packet cmd,
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char *data, size_t size);
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extern int drbd_send_sync_param(struct drbd_conf *mdev, struct syncer_conf *sc);
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extern int drbd_send_b_ack(struct drbd_conf *mdev, u32 barrier_nr,
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u32 set_size);
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extern int drbd_send_ack(struct drbd_conf *mdev, enum drbd_packets cmd,
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struct drbd_epoch_entry *e);
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extern int drbd_send_ack_rp(struct drbd_conf *mdev, enum drbd_packets cmd,
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struct p_block_req *rp);
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extern int drbd_send_ack_dp(struct drbd_conf *mdev, enum drbd_packets cmd,
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struct p_data *dp, int data_size);
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extern int drbd_send_ack_ex(struct drbd_conf *mdev, enum drbd_packets cmd,
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extern int drbd_send_ack(struct drbd_conf *mdev, enum drbd_packet cmd,
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struct drbd_epoch_entry *e);
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extern int drbd_send_ack_rp(struct drbd_conf *mdev, enum drbd_packet cmd,
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struct p_block_req *rp);
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extern int drbd_send_ack_dp(struct drbd_conf *mdev, enum drbd_packet cmd,
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struct p_data *dp, int data_size);
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extern int drbd_send_ack_ex(struct drbd_conf *mdev, enum drbd_packet cmd,
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sector_t sector, int blksize, u64 block_id);
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extern int drbd_send_oos(struct drbd_conf *mdev, struct drbd_request *req);
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extern int drbd_send_block(struct drbd_conf *mdev, enum drbd_packets cmd,
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extern int drbd_send_block(struct drbd_conf *mdev, enum drbd_packet cmd,
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struct drbd_epoch_entry *e);
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extern int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req);
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extern int drbd_send_drequest(struct drbd_conf *mdev, int cmd,
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sector_t sector, int size, u64 block_id);
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extern int drbd_send_drequest_csum(struct drbd_conf *mdev,
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sector_t sector,int size,
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void *digest, int digest_size,
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enum drbd_packets cmd);
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extern int drbd_send_drequest_csum(struct drbd_conf *mdev, sector_t sector,
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int size, void *digest, int digest_size,
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enum drbd_packet cmd);
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extern int drbd_send_ov_request(struct drbd_conf *mdev,sector_t sector,int size);
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extern int drbd_send_bitmap(struct drbd_conf *mdev);
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@ -1961,7 +1959,7 @@ static inline void request_ping(struct drbd_conf *mdev)
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}
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static inline int drbd_send_short_cmd(struct drbd_conf *mdev,
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enum drbd_packets cmd)
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enum drbd_packet cmd)
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{
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struct p_header h;
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return drbd_send_cmd(mdev, USE_DATA_SOCKET, cmd, &h, sizeof(h));
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@ -1821,7 +1821,7 @@ void drbd_thread_current_set_cpu(struct drbd_conf *mdev)
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#endif
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static void prepare_header80(struct drbd_conf *mdev, struct p_header80 *h,
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enum drbd_packets cmd, int size)
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enum drbd_packet cmd, int size)
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{
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h->magic = cpu_to_be32(DRBD_MAGIC);
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h->command = cpu_to_be16(cmd);
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@ -1829,7 +1829,7 @@ static void prepare_header80(struct drbd_conf *mdev, struct p_header80 *h,
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}
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static void prepare_header95(struct drbd_conf *mdev, struct p_header95 *h,
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enum drbd_packets cmd, int size)
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enum drbd_packet cmd, int size)
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{
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h->magic = cpu_to_be16(DRBD_MAGIC_BIG);
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h->command = cpu_to_be16(cmd);
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@ -1837,7 +1837,7 @@ static void prepare_header95(struct drbd_conf *mdev, struct p_header95 *h,
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}
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static void prepare_header(struct drbd_conf *mdev, struct p_header *h,
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enum drbd_packets cmd, int size)
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enum drbd_packet cmd, int size)
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{
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if (mdev->tconn->agreed_pro_version >= 100 || size > DRBD_MAX_SIZE_H80_PACKET)
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prepare_header95(mdev, &h->h95, cmd, size);
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@ -1847,8 +1847,8 @@ static void prepare_header(struct drbd_conf *mdev, struct p_header *h,
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/* the appropriate socket mutex must be held already */
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int _drbd_send_cmd(struct drbd_conf *mdev, struct socket *sock,
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enum drbd_packets cmd, struct p_header *h,
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size_t size, unsigned msg_flags)
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enum drbd_packet cmd, struct p_header *h, size_t size,
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unsigned msg_flags)
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{
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int sent, ok;
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@ -1872,7 +1872,7 @@ int _drbd_send_cmd(struct drbd_conf *mdev, struct socket *sock,
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* when we hold the appropriate socket mutex.
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*/
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int drbd_send_cmd(struct drbd_conf *mdev, int use_data_socket,
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enum drbd_packets cmd, struct p_header *h, size_t size)
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enum drbd_packet cmd, struct p_header *h, size_t size)
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{
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int ok = 0;
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struct socket *sock;
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@ -1897,7 +1897,7 @@ int drbd_send_cmd(struct drbd_conf *mdev, int use_data_socket,
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return ok;
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}
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int drbd_send_cmd2(struct drbd_conf *mdev, enum drbd_packets cmd, char *data,
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int drbd_send_cmd2(struct drbd_conf *mdev, enum drbd_packet cmd, char *data,
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size_t size)
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{
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struct p_header h;
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@ -1938,7 +1938,8 @@ int drbd_send_sync_param(struct drbd_conf *mdev, struct syncer_conf *sc)
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sock = mdev->tconn->data.socket;
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if (likely(sock != NULL)) {
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enum drbd_packets cmd = apv >= 89 ? P_SYNC_PARAM89 : P_SYNC_PARAM;
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enum drbd_packet cmd =
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apv >= 89 ? P_SYNC_PARAM89 : P_SYNC_PARAM;
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p = &mdev->tconn->data.sbuf.rs_param_95;
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@ -2391,10 +2392,8 @@ int drbd_send_b_ack(struct drbd_conf *mdev, u32 barrier_nr, u32 set_size)
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* @blksize: size in byte, needs to be in big endian byte order
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* @block_id: Id, big endian byte order
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*/
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static int _drbd_send_ack(struct drbd_conf *mdev, enum drbd_packets cmd,
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u64 sector,
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u32 blksize,
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u64 block_id)
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static int _drbd_send_ack(struct drbd_conf *mdev, enum drbd_packet cmd,
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u64 sector, u32 blksize, u64 block_id)
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{
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int ok;
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struct p_block_ack p;
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@ -2413,7 +2412,7 @@ static int _drbd_send_ack(struct drbd_conf *mdev, enum drbd_packets cmd,
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/* dp->sector and dp->block_id already/still in network byte order,
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* data_size is payload size according to dp->head,
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* and may need to be corrected for digest size. */
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int drbd_send_ack_dp(struct drbd_conf *mdev, enum drbd_packets cmd,
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int drbd_send_ack_dp(struct drbd_conf *mdev, enum drbd_packet cmd,
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struct p_data *dp, int data_size)
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{
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data_size -= (mdev->tconn->agreed_pro_version >= 87 && mdev->tconn->integrity_r_tfm) ?
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@ -2422,7 +2421,7 @@ int drbd_send_ack_dp(struct drbd_conf *mdev, enum drbd_packets cmd,
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dp->block_id);
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}
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int drbd_send_ack_rp(struct drbd_conf *mdev, enum drbd_packets cmd,
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int drbd_send_ack_rp(struct drbd_conf *mdev, enum drbd_packet cmd,
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struct p_block_req *rp)
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{
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return _drbd_send_ack(mdev, cmd, rp->sector, rp->blksize, rp->block_id);
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@ -2434,8 +2433,8 @@ int drbd_send_ack_rp(struct drbd_conf *mdev, enum drbd_packets cmd,
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* @cmd: Packet command code.
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* @e: Epoch entry.
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*/
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int drbd_send_ack(struct drbd_conf *mdev,
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enum drbd_packets cmd, struct drbd_epoch_entry *e)
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int drbd_send_ack(struct drbd_conf *mdev, enum drbd_packet cmd,
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struct drbd_epoch_entry *e)
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{
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return _drbd_send_ack(mdev, cmd,
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cpu_to_be64(e->i.sector),
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@ -2445,7 +2444,7 @@ int drbd_send_ack(struct drbd_conf *mdev,
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/* This function misuses the block_id field to signal if the blocks
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* are is sync or not. */
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int drbd_send_ack_ex(struct drbd_conf *mdev, enum drbd_packets cmd,
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int drbd_send_ack_ex(struct drbd_conf *mdev, enum drbd_packet cmd,
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sector_t sector, int blksize, u64 block_id)
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{
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return _drbd_send_ack(mdev, cmd,
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@ -2468,10 +2467,8 @@ int drbd_send_drequest(struct drbd_conf *mdev, int cmd,
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return ok;
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}
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int drbd_send_drequest_csum(struct drbd_conf *mdev,
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sector_t sector, int size,
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void *digest, int digest_size,
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enum drbd_packets cmd)
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int drbd_send_drequest_csum(struct drbd_conf *mdev, sector_t sector, int size,
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void *digest, int digest_size, enum drbd_packet cmd)
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{
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int ok;
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struct p_block_req p;
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@ -2742,7 +2739,7 @@ int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req)
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* Peer -> (diskless) R_PRIMARY (P_DATA_REPLY)
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* C_SYNC_SOURCE -> C_SYNC_TARGET (P_RS_DATA_REPLY)
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*/
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int drbd_send_block(struct drbd_conf *mdev, enum drbd_packets cmd,
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int drbd_send_block(struct drbd_conf *mdev, enum drbd_packet cmd,
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struct drbd_epoch_entry *e)
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{
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int ok;
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@ -4101,7 +4098,7 @@ static int w_md_sync(struct drbd_conf *mdev, struct drbd_work *w, int unused)
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return 1;
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}
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const char *cmdname(enum drbd_packets cmd)
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const char *cmdname(enum drbd_packet cmd)
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{
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/* THINK may need to become several global tables
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* when we want to support more than
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@ -697,15 +697,16 @@ static struct socket *drbd_wait_for_connect(struct drbd_conf *mdev)
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return s_estab;
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}
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static int drbd_send_fp(struct drbd_conf *mdev,
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struct socket *sock, enum drbd_packets cmd)
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static int drbd_send_fp(struct drbd_conf *mdev, struct socket *sock,
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enum drbd_packet cmd)
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{
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struct p_header *h = &mdev->tconn->data.sbuf.header;
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return _drbd_send_cmd(mdev, sock, cmd, h, sizeof(*h), 0);
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}
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static enum drbd_packets drbd_recv_fp(struct drbd_conf *mdev, struct socket *sock)
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static enum drbd_packet drbd_recv_fp(struct drbd_conf *mdev,
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struct socket *sock)
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{
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struct p_header80 *h = &mdev->tconn->data.rbuf.header.h80;
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int rr;
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@ -926,8 +927,8 @@ static int drbd_connect(struct drbd_conf *mdev)
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return -1;
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}
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static bool decode_header(struct drbd_conf *mdev, struct p_header *h, enum drbd_packets *cmd,
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unsigned int *packet_size)
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static bool decode_header(struct drbd_conf *mdev, struct p_header *h,
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enum drbd_packet *cmd, unsigned int *packet_size)
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{
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if (h->h80.magic == cpu_to_be32(DRBD_MAGIC)) {
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*cmd = be16_to_cpu(h->h80.command);
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@ -945,7 +946,8 @@ static bool decode_header(struct drbd_conf *mdev, struct p_header *h, enum drbd_
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return true;
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}
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static int drbd_recv_header(struct drbd_conf *mdev, enum drbd_packets *cmd, unsigned int *packet_size)
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static int drbd_recv_header(struct drbd_conf *mdev, enum drbd_packet *cmd,
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unsigned int *packet_size)
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{
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struct p_header *h = &mdev->tconn->data.rbuf.header;
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int r;
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@ -1170,7 +1172,8 @@ int drbd_submit_ee(struct drbd_conf *mdev, struct drbd_epoch_entry *e,
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return err;
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}
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static int receive_Barrier(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
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static int receive_Barrier(struct drbd_conf *mdev, enum drbd_packet cmd,
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unsigned int data_size)
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{
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int rv;
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struct p_barrier *p = &mdev->tconn->data.rbuf.barrier;
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@ -1499,7 +1502,8 @@ find_request(struct drbd_conf *mdev, struct rb_root *root, u64 id,
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return NULL;
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}
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static int receive_DataReply(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
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static int receive_DataReply(struct drbd_conf *mdev, enum drbd_packet cmd,
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unsigned int data_size)
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{
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struct drbd_request *req;
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sector_t sector;
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@ -1528,7 +1532,8 @@ static int receive_DataReply(struct drbd_conf *mdev, enum drbd_packets cmd, unsi
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return ok;
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}
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static int receive_RSDataReply(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
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static int receive_RSDataReply(struct drbd_conf *mdev, enum drbd_packet cmd,
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unsigned int data_size)
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{
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sector_t sector;
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int ok;
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@ -1681,7 +1686,8 @@ static unsigned long wire_flags_to_bio(struct drbd_conf *mdev, u32 dpf)
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}
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/* mirrored write */
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static int receive_Data(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
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static int receive_Data(struct drbd_conf *mdev, enum drbd_packet cmd,
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unsigned int data_size)
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{
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sector_t sector;
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struct drbd_epoch_entry *e;
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@ -1966,7 +1972,8 @@ int drbd_rs_should_slow_down(struct drbd_conf *mdev, sector_t sector)
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}
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static int receive_DataRequest(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int digest_size)
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static int receive_DataRequest(struct drbd_conf *mdev, enum drbd_packet cmd,
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unsigned int digest_size)
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{
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sector_t sector;
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const sector_t capacity = drbd_get_capacity(mdev->this_bdev);
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@ -2691,7 +2698,8 @@ static int cmp_after_sb(enum drbd_after_sb_p peer, enum drbd_after_sb_p self)
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return 1;
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}
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static int receive_protocol(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
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static int receive_protocol(struct drbd_conf *mdev, enum drbd_packet cmd,
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unsigned int data_size)
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{
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struct p_protocol *p = &mdev->tconn->data.rbuf.protocol;
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int p_proto, p_after_sb_0p, p_after_sb_1p, p_after_sb_2p;
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@ -2790,7 +2798,8 @@ struct crypto_hash *drbd_crypto_alloc_digest_safe(const struct drbd_conf *mdev,
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return tfm;
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}
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static int receive_SyncParam(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int packet_size)
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static int receive_SyncParam(struct drbd_conf *mdev, enum drbd_packet cmd,
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unsigned int packet_size)
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{
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int ok = true;
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struct p_rs_param_95 *p = &mdev->tconn->data.rbuf.rs_param_95;
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@ -2954,7 +2963,8 @@ static void warn_if_differ_considerably(struct drbd_conf *mdev,
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(unsigned long long)a, (unsigned long long)b);
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}
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static int receive_sizes(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
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static int receive_sizes(struct drbd_conf *mdev, enum drbd_packet cmd,
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unsigned int data_size)
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{
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struct p_sizes *p = &mdev->tconn->data.rbuf.sizes;
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enum determine_dev_size dd = unchanged;
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@ -3057,7 +3067,8 @@ static int receive_sizes(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned
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return true;
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}
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static int receive_uuids(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
|
||||
static int receive_uuids(struct drbd_conf *mdev, enum drbd_packet cmd,
|
||||
unsigned int data_size)
|
||||
{
|
||||
struct p_uuids *p = &mdev->tconn->data.rbuf.uuids;
|
||||
u64 *p_uuid;
|
||||
|
@ -3151,7 +3162,8 @@ static union drbd_state convert_state(union drbd_state ps)
|
|||
return ms;
|
||||
}
|
||||
|
||||
static int receive_req_state(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
|
||||
static int receive_req_state(struct drbd_conf *mdev, enum drbd_packet cmd,
|
||||
unsigned int data_size)
|
||||
{
|
||||
struct p_req_state *p = &mdev->tconn->data.rbuf.req_state;
|
||||
union drbd_state mask, val;
|
||||
|
@ -3177,7 +3189,8 @@ static int receive_req_state(struct drbd_conf *mdev, enum drbd_packets cmd, unsi
|
|||
return true;
|
||||
}
|
||||
|
||||
static int receive_state(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
|
||||
static int receive_state(struct drbd_conf *mdev, enum drbd_packet cmd,
|
||||
unsigned int data_size)
|
||||
{
|
||||
struct p_state *p = &mdev->tconn->data.rbuf.state;
|
||||
union drbd_state os, ns, peer_state;
|
||||
|
@ -3329,7 +3342,8 @@ static int receive_state(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned
|
|||
return true;
|
||||
}
|
||||
|
||||
static int receive_sync_uuid(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
|
||||
static int receive_sync_uuid(struct drbd_conf *mdev, enum drbd_packet cmd,
|
||||
unsigned int data_size)
|
||||
{
|
||||
struct p_rs_uuid *p = &mdev->tconn->data.rbuf.rs_uuid;
|
||||
|
||||
|
@ -3525,7 +3539,8 @@ void INFO_bm_xfer_stats(struct drbd_conf *mdev,
|
|||
in order to be agnostic to the 32 vs 64 bits issue.
|
||||
|
||||
returns 0 on failure, 1 if we successfully received it. */
|
||||
static int receive_bitmap(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
|
||||
static int receive_bitmap(struct drbd_conf *mdev, enum drbd_packet cmd,
|
||||
unsigned int data_size)
|
||||
{
|
||||
struct bm_xfer_ctx c;
|
||||
void *buffer;
|
||||
|
@ -3616,7 +3631,8 @@ static int receive_bitmap(struct drbd_conf *mdev, enum drbd_packets cmd, unsigne
|
|||
return ok;
|
||||
}
|
||||
|
||||
static int receive_skip(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
|
||||
static int receive_skip(struct drbd_conf *mdev, enum drbd_packet cmd,
|
||||
unsigned int data_size)
|
||||
{
|
||||
/* TODO zero copy sink :) */
|
||||
static char sink[128];
|
||||
|
@ -3636,7 +3652,8 @@ static int receive_skip(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned
|
|||
return size == 0;
|
||||
}
|
||||
|
||||
static int receive_UnplugRemote(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
|
||||
static int receive_UnplugRemote(struct drbd_conf *mdev, enum drbd_packet cmd,
|
||||
unsigned int data_size)
|
||||
{
|
||||
/* Make sure we've acked all the TCP data associated
|
||||
* with the data requests being unplugged */
|
||||
|
@ -3645,7 +3662,8 @@ static int receive_UnplugRemote(struct drbd_conf *mdev, enum drbd_packets cmd, u
|
|||
return true;
|
||||
}
|
||||
|
||||
static int receive_out_of_sync(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned int data_size)
|
||||
static int receive_out_of_sync(struct drbd_conf *mdev, enum drbd_packet cmd,
|
||||
unsigned int data_size)
|
||||
{
|
||||
struct p_block_desc *p = &mdev->tconn->data.rbuf.block_desc;
|
||||
|
||||
|
@ -3664,7 +3682,8 @@ static int receive_out_of_sync(struct drbd_conf *mdev, enum drbd_packets cmd, un
|
|||
return true;
|
||||
}
|
||||
|
||||
typedef int (*drbd_cmd_handler_f)(struct drbd_conf *, enum drbd_packets cmd, unsigned int to_receive);
|
||||
typedef int (*drbd_cmd_handler_f)(struct drbd_conf *, enum drbd_packet cmd,
|
||||
unsigned int to_receive);
|
||||
|
||||
struct data_cmd {
|
||||
int expect_payload;
|
||||
|
@ -3711,7 +3730,7 @@ static void drbdd(struct drbd_conf *mdev)
|
|||
{
|
||||
struct p_header *header = &mdev->tconn->data.rbuf.header;
|
||||
unsigned int packet_size;
|
||||
enum drbd_packets cmd;
|
||||
enum drbd_packet cmd;
|
||||
size_t shs; /* sub header size */
|
||||
int rv;
|
||||
|
||||
|
@ -3938,7 +3957,7 @@ static int drbd_do_handshake(struct drbd_conf *mdev)
|
|||
struct p_handshake *p = &mdev->tconn->data.rbuf.handshake;
|
||||
const int expect = sizeof(struct p_handshake) - sizeof(struct p_header80);
|
||||
unsigned int length;
|
||||
enum drbd_packets cmd;
|
||||
enum drbd_packet cmd;
|
||||
int rv;
|
||||
|
||||
rv = drbd_send_handshake(mdev);
|
||||
|
@ -4019,7 +4038,7 @@ static int drbd_do_auth(struct drbd_conf *mdev)
|
|||
unsigned int key_len = strlen(mdev->tconn->net_conf->shared_secret);
|
||||
unsigned int resp_size;
|
||||
struct hash_desc desc;
|
||||
enum drbd_packets cmd;
|
||||
enum drbd_packet cmd;
|
||||
unsigned int length;
|
||||
int rv;
|
||||
|
||||
|
@ -4191,7 +4210,7 @@ int drbdd_init(struct drbd_thread *thi)
|
|||
|
||||
/* ********* acknowledge sender ******** */
|
||||
|
||||
static int got_RqSReply(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_RqSReply(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
struct p_req_state_reply *p = &mdev->tconn->meta.rbuf.req_state_reply;
|
||||
|
||||
|
@ -4209,13 +4228,13 @@ static int got_RqSReply(struct drbd_conf *mdev, enum drbd_packets cmd)
|
|||
return true;
|
||||
}
|
||||
|
||||
static int got_Ping(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_Ping(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
return drbd_send_ping_ack(mdev);
|
||||
|
||||
}
|
||||
|
||||
static int got_PingAck(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_PingAck(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
/* restore idle timeout */
|
||||
mdev->tconn->meta.socket->sk->sk_rcvtimeo = mdev->tconn->net_conf->ping_int*HZ;
|
||||
|
@ -4225,7 +4244,7 @@ static int got_PingAck(struct drbd_conf *mdev, enum drbd_packets cmd)
|
|||
return true;
|
||||
}
|
||||
|
||||
static int got_IsInSync(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_IsInSync(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
struct p_block_ack *p = &mdev->tconn->meta.rbuf.block_ack;
|
||||
sector_t sector = be64_to_cpu(p->sector);
|
||||
|
@ -4270,7 +4289,7 @@ 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_packets cmd)
|
||||
static int got_BlockAck(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
struct p_block_ack *p = &mdev->tconn->meta.rbuf.block_ack;
|
||||
sector_t sector = be64_to_cpu(p->sector);
|
||||
|
@ -4311,7 +4330,7 @@ static int got_BlockAck(struct drbd_conf *mdev, enum drbd_packets cmd)
|
|||
what, false);
|
||||
}
|
||||
|
||||
static int got_NegAck(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_NegAck(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
struct p_block_ack *p = &mdev->tconn->meta.rbuf.block_ack;
|
||||
sector_t sector = be64_to_cpu(p->sector);
|
||||
|
@ -4344,7 +4363,7 @@ static int got_NegAck(struct drbd_conf *mdev, enum drbd_packets cmd)
|
|||
return true;
|
||||
}
|
||||
|
||||
static int got_NegDReply(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_NegDReply(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
struct p_block_ack *p = &mdev->tconn->meta.rbuf.block_ack;
|
||||
sector_t sector = be64_to_cpu(p->sector);
|
||||
|
@ -4358,7 +4377,7 @@ static int got_NegDReply(struct drbd_conf *mdev, enum drbd_packets cmd)
|
|||
NEG_ACKED, false);
|
||||
}
|
||||
|
||||
static int got_NegRSDReply(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_NegRSDReply(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
sector_t sector;
|
||||
int size;
|
||||
|
@ -4389,7 +4408,7 @@ static int got_NegRSDReply(struct drbd_conf *mdev, enum drbd_packets cmd)
|
|||
return true;
|
||||
}
|
||||
|
||||
static int got_BarrierAck(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_BarrierAck(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
struct p_barrier_ack *p = &mdev->tconn->meta.rbuf.barrier_ack;
|
||||
|
||||
|
@ -4405,7 +4424,7 @@ static int got_BarrierAck(struct drbd_conf *mdev, enum drbd_packets cmd)
|
|||
return true;
|
||||
}
|
||||
|
||||
static int got_OVResult(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_OVResult(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
struct p_block_ack *p = &mdev->tconn->meta.rbuf.block_ack;
|
||||
struct drbd_work *w;
|
||||
|
@ -4449,14 +4468,14 @@ static int got_OVResult(struct drbd_conf *mdev, enum drbd_packets cmd)
|
|||
return true;
|
||||
}
|
||||
|
||||
static int got_skip(struct drbd_conf *mdev, enum drbd_packets cmd)
|
||||
static int got_skip(struct drbd_conf *mdev, enum drbd_packet cmd)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
struct asender_cmd {
|
||||
size_t pkt_size;
|
||||
int (*process)(struct drbd_conf *mdev, enum drbd_packets cmd);
|
||||
int (*process)(struct drbd_conf *mdev, enum drbd_packet cmd);
|
||||
};
|
||||
|
||||
static struct asender_cmd *get_asender_cmd(int cmd)
|
||||
|
@ -4499,7 +4518,7 @@ int drbd_asender(struct drbd_thread *thi)
|
|||
int expect = sizeof(struct p_header);
|
||||
int ping_timeout_active = 0;
|
||||
int empty, pkt_size;
|
||||
enum drbd_packets cmd_nr;
|
||||
enum drbd_packet cmd_nr;
|
||||
|
||||
sprintf(current->comm, "drbd%d_asender", mdev_to_minor(mdev));
|
||||
|
||||
|
|
Loading…
Reference in New Issue