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pulse-server: limit the max cache to 16MB

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Don't recycle messages when we have too many allocated already.

See #1840
This commit is contained in:
Wim Taymans 2021-11-23 17:24:24 +01:00
parent 8995129e6c
commit 418c6fbe96
1 changed files with 5 additions and 0 deletions
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5
src/modules/module-protocol-pulse/message.c
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@ -39,6 +39,8 @@
#include "message.h" #include "message.h"
#include "volume.h" #include "volume.h"
#define MAX_ALLOCATED (16*1024 *1024)
#define VOLUME_MUTED ((uint32_t) 0U) #define VOLUME_MUTED ((uint32_t) 0U)
#define VOLUME_NORM ((uint32_t) 0x10000U) #define VOLUME_NORM ((uint32_t) 0x10000U)
#define VOLUME_MAX ((uint32_t) UINT32_MAX/2) #define VOLUME_MAX ((uint32_t) UINT32_MAX/2)
@ -859,6 +861,9 @@ void message_free(struct impl *impl, struct message *msg, bool dequeue, bool des
if (dequeue) if (dequeue)
spa_list_remove(&msg->link); spa_list_remove(&msg->link);
if (msg->stat->allocated > MAX_ALLOCATED)
destroy = true;
if (destroy) { if (destroy) {
pw_log_trace("destroy message %p", msg); pw_log_trace("destroy message %p", msg);
msg->stat->n_allocated--; msg->stat->n_allocated--;