[14/14] eal: malloc: cleanup mp resources
Checks
Commit Message
The mp action resources in malloc should be cleaned up via
rte_eal_cleanup.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
lib/librte_eal/common/malloc_heap.c | 6 ++++++
lib/librte_eal/common/malloc_heap.h | 3 +++
lib/librte_eal/common/malloc_mp.c | 12 ++++++++++++
lib/librte_eal/common/malloc_mp.h | 3 +++
lib/librte_eal/linux/eal/eal.c | 1 +
5 files changed, 25 insertions(+)
Comments
On 04-Jan-20 1:33 AM, Stephen Hemminger wrote:
> The mp action resources in malloc should be cleaned up via
> rte_eal_cleanup.
>
> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
> ---
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
@@ -1362,3 +1362,9 @@ rte_eal_malloc_heap_init(void)
/* add all IOVA-contiguous areas to the heap */
return rte_memseg_contig_walk(malloc_add_seg, NULL);
}
+
+void
+rte_eal_malloc_heap_cleanup(void)
+{
+ unregister_mp_requests();
+}
@@ -100,6 +100,9 @@ malloc_socket_to_heap_id(unsigned int socket_id);
int
rte_eal_malloc_heap_init(void);
+void
+rte_eal_malloc_heap_cleanup(void);
+
#ifdef __cplusplus
}
#endif
@@ -749,3 +749,15 @@ register_mp_requests(void)
}
return 0;
}
+
+void
+unregister_mp_requests(void)
+{
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+ rte_mp_action_unregister(MP_ACTION_REQUEST);
+ } else {
+ rte_mp_action_unregister(MP_ACTION_SYNC);
+ rte_mp_action_unregister(MP_ACTION_ROLLBACK);
+ rte_mp_action_unregister(MP_ACTION_RESPONSE);
+ }
+}
@@ -63,6 +63,9 @@ struct malloc_mp_req {
int
register_mp_requests(void);
+void
+unregister_mp_requests(void);
+
int
request_to_primary(struct malloc_mp_req *req);
@@ -1344,6 +1344,7 @@ rte_eal_cleanup(void)
rte_eal_intr_cleanup();
rte_eal_alarm_cleanup();
eal_mp_dev_hotplug_cleanup();
+ rte_eal_malloc_heap_cleanup();
rte_mp_channel_cleanup();
eal_plugins_cleanup();
eal_cleanup_config(&internal_config);