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loop: remove destroy list

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Now that sources can't be dispatched anymore after a _remove, we don't
need to keep the destroy_list anymore and we can free the source
immediately.

See #2114
This commit is contained in:
Wim Taymans 2022-02-08 10:18:02 +01:00
parent 45d911641b
commit c474846c42
1 changed files with 1 additions and 16 deletions
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17
spa/plugins/support/loop.c
View file

@ -75,7 +75,6 @@ struct impl {
struct spa_system *system;
struct spa_list source_list;
struct spa_list destroy_list;
struct spa_hook_list hooks_list;
int poll_fd;
@ -309,14 +308,6 @@ static void loop_leave(void *object)
impl->thread = 0;
}
static inline void process_destroy(struct impl *impl)
{
struct source_impl *source, *tmp;
spa_list_for_each_safe(source, tmp, &impl->destroy_list, link)
free(source);
spa_list_init(&impl->destroy_list);
}
static int loop_iterate(void *object, int timeout)
{
struct impl *impl = object;
@ -346,9 +337,6 @@ static int loop_iterate(void *object, int timeout)
if (SPA_LIKELY(s && s->rmask))
s->func(s);
}
if (SPA_UNLIKELY(!spa_list_is_empty(&impl->destroy_list)))
process_destroy(impl);
impl->n_dispatching = 0;
return nfds;
}
@ -703,7 +691,7 @@ static void loop_destroy_source(void *object, struct spa_source *source)
spa_system_close(impl->impl->system, source->fd);
source->fd = -1;
}
spa_list_insert(&impl->impl->destroy_list, &impl->link);
free(source);
}
static const struct spa_loop_methods impl_loop = {
@ -770,8 +758,6 @@ static int impl_clear(struct spa_handle *handle)
spa_list_consume(source, &impl->source_list, link)
loop_destroy_source(impl, &source->source);
process_destroy(impl);
spa_system_close(impl->system, impl->ack_fd);
spa_system_close(impl->system, impl->poll_fd);
@ -833,7 +819,6 @@ impl_init(const struct spa_handle_factory *factory,
impl->poll_fd = res;
spa_list_init(&impl->source_list);
spa_list_init(&impl->destroy_list);
spa_hook_list_init(&impl->hooks_list);
impl->buffer_data = SPA_PTR_ALIGN(impl->buffer_mem, MAX_ALIGN, uint8_t);