[pulseaudio-discuss] [PATCH] module-suspend-on-idle: Move vacuum code to core
Maarten Bosmans
mkbosmans at gmail.com
Thu Sep 8 06:12:00 PDT 2011
pa_core_maybe_vacuum now vacuums if there are either no streams or all devices are suspended.
The mempool_vacuum argument to module-suspend-on-idle is gone and defaults to true now.
---
src/modules/module-suspend-on-idle.c | 43 ++-------------------------------
src/pulsecore/core.c | 27 ++++++++++++++++----
2 files changed, 24 insertions(+), 46 deletions(-)
diff --git a/src/modules/module-suspend-on-idle.c b/src/modules/module-suspend-on-idle.c
index e724262..07d937c 100644
--- a/src/modules/module-suspend-on-idle.c
+++ b/src/modules/module-suspend-on-idle.c
@@ -40,13 +40,10 @@ PA_MODULE_AUTHOR("Lennart Poettering");
PA_MODULE_DESCRIPTION("When a sink/source is idle for too long, suspend it");
PA_MODULE_VERSION(PACKAGE_VERSION);
PA_MODULE_LOAD_ONCE(TRUE);
-PA_MODULE_USAGE(
- "timeout=<timeout> "
- "mempool_vacuum=<vacuum memory if all sinks and sources are suspended?>");
+PA_MODULE_USAGE("timeout=<timeout>");
static const char* const valid_modargs[] = {
"timeout",
- "mempool_vacuum",
NULL,
};
@@ -73,8 +70,6 @@ struct userdata {
*source_output_move_finish_slot,
*sink_input_state_changed_slot,
*source_output_state_changed_slot;
-
- pa_bool_t mempool_vacuum:1;
};
struct device_info {
@@ -85,29 +80,6 @@ struct device_info {
pa_time_event *time_event;
};
-static void check_meempool_vacuum(struct device_info *d) {
- pa_sink *si;
- pa_source *so;
- uint32_t idx;
-
- pa_assert(d);
- pa_assert(d->userdata);
- pa_assert(d->userdata->core);
-
- idx = 0;
- PA_IDXSET_FOREACH(si, d->userdata->core->sinks, idx)
- if (pa_sink_get_state(si) != PA_SINK_SUSPENDED)
- return;
-
- idx = 0;
- PA_IDXSET_FOREACH(so, d->userdata->core->sources, idx)
- if (pa_source_get_state(so) != PA_SOURCE_SUSPENDED)
- return;
-
- pa_log_info("All sinks and sources are suspended, vacuuming memory");
- pa_mempool_vacuum(d->userdata->core->mempool);
-}
-
static void timeout_cb(pa_mainloop_api*a, pa_time_event* e, const struct timeval *t, void *userdata) {
struct device_info *d = userdata;
@@ -118,15 +90,13 @@ static void timeout_cb(pa_mainloop_api*a, pa_time_event* e, const struct timeval
if (d->sink && pa_sink_check_suspend(d->sink) <= 0 && !(d->sink->suspend_cause & PA_SUSPEND_IDLE)) {
pa_log_info("Sink %s idle for too long, suspending ...", d->sink->name);
pa_sink_suspend(d->sink, TRUE, PA_SUSPEND_IDLE);
- if (d->userdata->mempool_vacuum)
- check_meempool_vacuum(d);
+ pa_core_maybe_vacuum(d->userdata->core);
}
if (d->source && pa_source_check_suspend(d->source) <= 0 && !(d->source->suspend_cause & PA_SUSPEND_IDLE)) {
pa_log_info("Source %s idle for too long, suspending ...", d->source->name);
pa_source_suspend(d->source, TRUE, PA_SUSPEND_IDLE);
- if (d->userdata->mempool_vacuum)
- check_meempool_vacuum(d);
+ pa_core_maybe_vacuum(d->userdata->core);
}
}
@@ -448,7 +418,6 @@ int pa__init(pa_module*m) {
pa_modargs *ma = NULL;
struct userdata *u;
uint32_t timeout = 5;
- pa_bool_t mempool_vacuum = FALSE;
uint32_t idx;
pa_sink *sink;
pa_source *source;
@@ -465,16 +434,10 @@ int pa__init(pa_module*m) {
goto fail;
}
- if (pa_modargs_get_value_boolean(ma, "mempool_vacuum", &mempool_vacuum) < 0) {
- pa_log("Failed to parse mempool_vacuum boolean parameter.");
- goto fail;
- }
-
m->userdata = u = pa_xnew(struct userdata, 1);
u->core = m->core;
u->timeout = timeout;
u->device_infos = pa_hashmap_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func);
- u->mempool_vacuum = mempool_vacuum;
for (sink = pa_idxset_first(m->core->sinks, &idx); sink; sink = pa_idxset_next(m->core->sinks, &idx))
device_new_hook_cb(m->core, PA_OBJECT(sink), u);
diff --git a/src/pulsecore/core.c b/src/pulsecore/core.c
index 0e53b9d..3822904 100644
--- a/src/pulsecore/core.c
+++ b/src/pulsecore/core.c
@@ -252,12 +252,27 @@ int pa_core_exit(pa_core *c, pa_bool_t force, int retval) {
void pa_core_maybe_vacuum(pa_core *c) {
pa_assert(c);
- if (!pa_idxset_isempty(c->sink_inputs) ||
- !pa_idxset_isempty(c->source_outputs))
- return;
-
- pa_log_debug("Hmm, no streams around, trying to vacuum.");
- pa_mempool_vacuum(c->mempool);
+ if (pa_idxset_isempty(c->sink_inputs) && pa_idxset_isempty(c->source_outputs)) {
+ pa_log_debug("Hmm, no streams around, trying to vacuum.");
+ pa_mempool_vacuum(c->mempool);
+ } else {
+ pa_sink *si;
+ pa_source *so;
+ uint32_t idx;
+
+ idx = 0;
+ PA_IDXSET_FOREACH(si, c->sinks, idx)
+ if (pa_sink_get_state(si) != PA_SINK_SUSPENDED)
+ return;
+
+ idx = 0;
+ PA_IDXSET_FOREACH(so, c->sources, idx)
+ if (pa_source_get_state(so) != PA_SOURCE_SUSPENDED)
+ return;
+
+ pa_log_info("All sinks and sources are suspended, vacuuming memory");
+ pa_mempool_vacuum(c->mempool);
+ }
}
pa_time_event* pa_core_rttime_new(pa_core *c, pa_usec_t usec, pa_time_event_cb_t cb, void *userdata) {
--
1.7.4.1
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