migration: rename functions to starting migrations
Apply the following renames for starting incoming migration: process_incoming_migration -> migration_fd_process_incoming migration_set_incoming_channel -> migration_channel_process_incoming migration_tls_set_incoming_channel -> migration_tls_channel_process_incoming and for starting outgoing migration: migration_set_outgoing_channel -> migration_channel_connect migration_tls_set_outgoing_channel -> migration_tls_channel_connect Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1464776234-9910-3-git-send-email-berrange@redhat.com Message-Id: <1464776234-9910-3-git-send-email-berrange@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
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@ -183,25 +183,25 @@ struct MigrationState
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void migrate_set_state(int *state, int old_state, int new_state);
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void migrate_set_state(int *state, int old_state, int new_state);
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void process_incoming_migration(QEMUFile *f);
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void migration_fd_process_incoming(QEMUFile *f);
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void qemu_start_incoming_migration(const char *uri, Error **errp);
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void qemu_start_incoming_migration(const char *uri, Error **errp);
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void migration_set_incoming_channel(MigrationState *s,
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void migration_channel_process_incoming(MigrationState *s,
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QIOChannel *ioc);
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QIOChannel *ioc);
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void migration_tls_set_incoming_channel(MigrationState *s,
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void migration_tls_channel_process_incoming(MigrationState *s,
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QIOChannel *ioc,
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QIOChannel *ioc,
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Error **errp);
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Error **errp);
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void migration_set_outgoing_channel(MigrationState *s,
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void migration_channel_connect(MigrationState *s,
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QIOChannel *ioc,
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QIOChannel *ioc,
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const char *hostname);
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const char *hostname);
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void migration_tls_set_outgoing_channel(MigrationState *s,
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void migration_tls_channel_connect(MigrationState *s,
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QIOChannel *ioc,
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QIOChannel *ioc,
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const char *hostname,
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const char *hostname,
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Error **errp);
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Error **errp);
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uint64_t migrate_max_downtime(void);
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uint64_t migrate_max_downtime(void);
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@ -38,7 +38,7 @@ void exec_start_outgoing_migration(MigrationState *s, const char *command, Error
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return;
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return;
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}
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}
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migration_set_outgoing_channel(s, ioc, NULL);
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migration_channel_connect(s, ioc, NULL);
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object_unref(OBJECT(ioc));
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object_unref(OBJECT(ioc));
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}
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}
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@ -46,7 +46,7 @@ static gboolean exec_accept_incoming_migration(QIOChannel *ioc,
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GIOCondition condition,
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GIOCondition condition,
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gpointer opaque)
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gpointer opaque)
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{
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{
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migration_set_incoming_channel(migrate_get_current(), ioc);
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migration_channel_process_incoming(migrate_get_current(), ioc);
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object_unref(OBJECT(ioc));
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object_unref(OBJECT(ioc));
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return FALSE; /* unregister */
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return FALSE; /* unregister */
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}
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}
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@ -38,7 +38,7 @@ void fd_start_outgoing_migration(MigrationState *s, const char *fdname, Error **
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return;
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return;
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}
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}
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migration_set_outgoing_channel(s, ioc, NULL);
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migration_channel_connect(s, ioc, NULL);
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object_unref(OBJECT(ioc));
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object_unref(OBJECT(ioc));
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}
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}
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@ -46,7 +46,7 @@ static gboolean fd_accept_incoming_migration(QIOChannel *ioc,
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GIOCondition condition,
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GIOCondition condition,
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gpointer opaque)
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gpointer opaque)
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{
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{
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migration_set_incoming_channel(migrate_get_current(), ioc);
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migration_channel_process_incoming(migrate_get_current(), ioc);
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object_unref(OBJECT(ioc));
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object_unref(OBJECT(ioc));
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return FALSE; /* unregister */
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return FALSE; /* unregister */
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}
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}
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@ -416,7 +416,7 @@ static void process_incoming_migration_co(void *opaque)
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qemu_bh_schedule(mis->bh);
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qemu_bh_schedule(mis->bh);
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}
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}
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void process_incoming_migration(QEMUFile *f)
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void migration_fd_process_incoming(QEMUFile *f)
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{
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{
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Coroutine *co = qemu_coroutine_create(process_incoming_migration_co);
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Coroutine *co = qemu_coroutine_create(process_incoming_migration_co);
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@ -426,8 +426,8 @@ void process_incoming_migration(QEMUFile *f)
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}
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}
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void migration_set_incoming_channel(MigrationState *s,
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void migration_channel_process_incoming(MigrationState *s,
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QIOChannel *ioc)
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QIOChannel *ioc)
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{
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{
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trace_migration_set_incoming_channel(
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trace_migration_set_incoming_channel(
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ioc, object_get_typename(OBJECT(ioc)));
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ioc, object_get_typename(OBJECT(ioc)));
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@ -436,20 +436,20 @@ void migration_set_incoming_channel(MigrationState *s,
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!object_dynamic_cast(OBJECT(ioc),
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!object_dynamic_cast(OBJECT(ioc),
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TYPE_QIO_CHANNEL_TLS)) {
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TYPE_QIO_CHANNEL_TLS)) {
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Error *local_err = NULL;
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Error *local_err = NULL;
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migration_tls_set_incoming_channel(s, ioc, &local_err);
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migration_tls_channel_process_incoming(s, ioc, &local_err);
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if (local_err) {
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if (local_err) {
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error_report_err(local_err);
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error_report_err(local_err);
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}
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}
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} else {
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} else {
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QEMUFile *f = qemu_fopen_channel_input(ioc);
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QEMUFile *f = qemu_fopen_channel_input(ioc);
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process_incoming_migration(f);
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migration_fd_process_incoming(f);
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}
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}
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}
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}
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void migration_set_outgoing_channel(MigrationState *s,
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void migration_channel_connect(MigrationState *s,
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QIOChannel *ioc,
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QIOChannel *ioc,
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const char *hostname)
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const char *hostname)
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{
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{
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trace_migration_set_outgoing_channel(
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trace_migration_set_outgoing_channel(
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ioc, object_get_typename(OBJECT(ioc)), hostname);
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ioc, object_get_typename(OBJECT(ioc)), hostname);
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@ -458,7 +458,7 @@ void migration_set_outgoing_channel(MigrationState *s,
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!object_dynamic_cast(OBJECT(ioc),
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!object_dynamic_cast(OBJECT(ioc),
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TYPE_QIO_CHANNEL_TLS)) {
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TYPE_QIO_CHANNEL_TLS)) {
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Error *local_err = NULL;
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Error *local_err = NULL;
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migration_tls_set_outgoing_channel(s, ioc, hostname, &local_err);
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migration_tls_channel_connect(s, ioc, hostname, &local_err);
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if (local_err) {
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if (local_err) {
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migrate_fd_error(s, local_err);
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migrate_fd_error(s, local_err);
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error_free(local_err);
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error_free(local_err);
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@ -1511,7 +1511,7 @@ static int qemu_rdma_block_for_wrid(RDMAContext *rdma, int wrid_requested,
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while (1) {
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while (1) {
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/*
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/*
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* Coroutine doesn't start until process_incoming_migration()
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* Coroutine doesn't start until migration_fd_process_incoming()
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* so don't yield unless we know we're running inside of a coroutine.
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* so don't yield unless we know we're running inside of a coroutine.
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*/
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*/
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if (rdma->migration_started_on_destination) {
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if (rdma->migration_started_on_destination) {
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@ -3620,7 +3620,7 @@ static void rdma_accept_incoming_migration(void *opaque)
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}
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}
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rdma->migration_started_on_destination = 1;
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rdma->migration_started_on_destination = 1;
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process_incoming_migration(f);
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migration_fd_process_incoming(f);
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}
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}
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void rdma_start_incoming_migration(const char *host_port, Error **errp)
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void rdma_start_incoming_migration(const char *host_port, Error **errp)
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@ -83,7 +83,7 @@ static void socket_outgoing_migration(Object *src,
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migrate_fd_error(data->s, err);
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migrate_fd_error(data->s, err);
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} else {
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} else {
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trace_migration_socket_outgoing_connected(data->hostname);
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trace_migration_socket_outgoing_connected(data->hostname);
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migration_set_outgoing_channel(data->s, sioc, data->hostname);
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migration_channel_connect(data->s, sioc, data->hostname);
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}
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}
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object_unref(src);
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object_unref(src);
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}
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}
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@ -140,8 +140,8 @@ static gboolean socket_accept_incoming_migration(QIOChannel *ioc,
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trace_migration_socket_incoming_accepted();
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trace_migration_socket_incoming_accepted();
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migration_set_incoming_channel(migrate_get_current(),
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migration_channel_process_incoming(migrate_get_current(),
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QIO_CHANNEL(sioc));
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QIO_CHANNEL(sioc));
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object_unref(OBJECT(sioc));
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object_unref(OBJECT(sioc));
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out:
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out:
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@ -72,14 +72,14 @@ static void migration_tls_incoming_handshake(Object *src,
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error_report("%s", error_get_pretty(err));
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error_report("%s", error_get_pretty(err));
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} else {
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} else {
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trace_migration_tls_incoming_handshake_complete();
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trace_migration_tls_incoming_handshake_complete();
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migration_set_incoming_channel(migrate_get_current(), ioc);
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migration_channel_process_incoming(migrate_get_current(), ioc);
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}
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}
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object_unref(OBJECT(ioc));
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object_unref(OBJECT(ioc));
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}
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}
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void migration_tls_set_incoming_channel(MigrationState *s,
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void migration_tls_channel_process_incoming(MigrationState *s,
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QIOChannel *ioc,
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QIOChannel *ioc,
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Error **errp)
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Error **errp)
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{
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{
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QCryptoTLSCreds *creds;
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QCryptoTLSCreds *creds;
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QIOChannelTLS *tioc;
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QIOChannelTLS *tioc;
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@ -119,16 +119,16 @@ static void migration_tls_outgoing_handshake(Object *src,
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migrate_fd_error(s, err);
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migrate_fd_error(s, err);
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} else {
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} else {
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trace_migration_tls_outgoing_handshake_complete();
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trace_migration_tls_outgoing_handshake_complete();
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migration_set_outgoing_channel(s, ioc, NULL);
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migration_channel_connect(s, ioc, NULL);
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}
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}
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object_unref(OBJECT(ioc));
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object_unref(OBJECT(ioc));
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}
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}
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void migration_tls_set_outgoing_channel(MigrationState *s,
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void migration_tls_channel_connect(MigrationState *s,
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QIOChannel *ioc,
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QIOChannel *ioc,
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const char *hostname,
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const char *hostname,
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Error **errp)
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Error **errp)
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{
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{
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QCryptoTLSCreds *creds;
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QCryptoTLSCreds *creds;
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QIOChannelTLS *tioc;
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QIOChannelTLS *tioc;
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