diff options
Diffstat (limited to 'runtime/transport/relayfs.c')
| -rw-r--r-- | runtime/transport/relayfs.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/runtime/transport/relayfs.c b/runtime/transport/relayfs.c index dac6db1d..191b932f 100644 --- a/runtime/transport/relayfs.c +++ b/runtime/transport/relayfs.c @@ -75,14 +75,29 @@ static struct rchan_callbacks stp_rchan_callbacks = .buf_full = __stp_relay_buf_full_callback, }; +static void _stp_transport_data_fs_start(void) +{ + if (_stp_relay_data.transport_state == STP_TRANSPORT_INITIALIZED) + _stp_relay_data.transport_state = STP_TRANSPORT_RUNNING; +} + +static void _stp_transport_data_fs_stop(void) +{ + if (_stp_relay_data.transport_state == STP_TRANSPORT_RUNNING) { + _stp_relay_data.transport_state = STP_TRANSPORT_STOPPED; + _stp_relay_data.flushing = 1; + if (_stp_relay_data.rchan) + relay_flush(_stp_relay_data.rchan); + } +} + static void _stp_transport_data_fs_close(void) { + _stp_transport_data_fs_stop(); if (_stp_relay_data.rchan) { - _stp_relay_data.flushing = 1; - relay_flush(_stp_relay_data.rchan); relay_close(_stp_relay_data.rchan); + _stp_relay_data.rchan = NULL; } - _stp_relay_data.transport_state = STP_TRANSPORT_STOPPED; } static int _stp_transport_data_fs_init(void) @@ -111,9 +126,8 @@ static int _stp_transport_data_fs_init(void) = _stp_gid; } - /* We're off and running. */ - smp_mb(); - _stp_relay_data.transport_state = STP_TRANSPORT_RUNNING; + /* We're initialized. */ + _stp_relay_data.transport_state = STP_TRANSPORT_INITIALIZED; return rc; err: |