mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2026-02-07 04:06:12 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

impl-node: Don't suspend when links are busy

Browse source 
When suspend_on_idle is set and we got to idle, there is a chance that
there is work in the work queue that is dependent on formats being set.
In suspend_node, check whether the links have a non-zero busy count before suspending and
return -EBUSY if they do.
This commit is contained in:
Torkel Niklasson 2025-12-18 07:05:46 +01:00 • committed by Wim Taymans
parent f754741d58
commit bb0efd777f
1 changed files with 15 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/pipewire/impl-node.c
View file

@ -537,6 +537,21 @@ static int suspend_node(struct pw_impl_node *this)
if (this->info.state > 0 && this->info.state <= PW_NODE_STATE_SUSPENDED)
return 0;
spa_list_for_each(p, &this->input_ports, link) {
if (p->busy_count > 0) {
pw_log_debug("%p: can't suspend, input port %d busy:%d",
this, p->port_id, p->busy_count);
return -EBUSY;
}
}
spa_list_for_each(p, &this->output_ports, link) {
if (p->busy_count > 0) {
pw_log_debug("%p: can't suspend, output port %d busy:%d",
this, p->port_id, p->busy_count);
return -EBUSY;
}
}
node_deactivate(this);
pw_log_debug("%p: suspend node driving:%d driver:%d prepared:%d", this,