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Size optimization for resource snapshots

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Do not reference the objects information directly.
This commit is contained in:
Sebastian Huber
2016-11-04 10:54:52 +01:00
parent 8b18b8eb67
commit 9597c4ed56
1 changed files with 37 additions and 23 deletions
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cpukit/libcsupport/src/resource_snapshot.c
+37 -23
View File
@@ -53,29 +53,32 @@
#include <rtems/posix/timerimpl.h>
#endif
static const Objects_Information *const objects_info_table[] = {
&_POSIX_Keys_Information,
&_Barrier_Information,
&_Extension_Information,
&_Message_queue_Information,
&_Partition_Information,
&_Rate_monotonic_Information,
&_Dual_ported_memory_Information,
&_Region_Information,
&_Semaphore_Information,
&_RTEMS_tasks_Information.Objects,
&_Timer_Information
static const struct {
Objects_APIs api;
uint16_t cls;
} objects_info_table[] = {
{ OBJECTS_POSIX_API, OBJECTS_POSIX_KEYS },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_BARRIERS },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_EXTENSIONS },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_MESSAGE_QUEUES },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_PARTITIONS },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_PERIODS },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_PORTS },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_REGIONS },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_SEMAPHORES },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_TASKS },
{ OBJECTS_CLASSIC_API, OBJECTS_RTEMS_TIMERS }
#ifdef RTEMS_POSIX_API
,
&_POSIX_Barrier_Information,
&_POSIX_Condition_variables_Information,
&_POSIX_Message_queue_Information,
&_POSIX_Mutex_Information,
&_POSIX_RWLock_Information,
&_POSIX_Semaphore_Information,
&_POSIX_Spinlock_Information,
&_POSIX_Threads_Information.Objects,
&_POSIX_Timer_Information
{ OBJECTS_POSIX_API, OBJECTS_POSIX_BARRIERS },
{ OBJECTS_POSIX_API, OBJECTS_POSIX_CONDITION_VARIABLES },
{ OBJECTS_POSIX_API, OBJECTS_POSIX_MESSAGE_QUEUES },
{ OBJECTS_POSIX_API, OBJECTS_POSIX_MUTEXES },
{ OBJECTS_POSIX_API, OBJECTS_POSIX_RWLOCKS },
{ OBJECTS_POSIX_API, OBJECTS_POSIX_SEMAPHORES },
{ OBJECTS_POSIX_API, OBJECTS_POSIX_SPINLOCKS },
{ OBJECTS_POSIX_API, OBJECTS_POSIX_THREADS },
{ OBJECTS_POSIX_API, OBJECTS_POSIX_TIMERS }
#endif
};
@@ -126,7 +129,7 @@ static uint32_t get_active_posix_key_value_pairs(void)
void rtems_resource_snapshot_take(rtems_resource_snapshot *snapshot)
{
uint32_t *active = &snapshot->active_posix_keys;
uint32_t *active;
size_t i;
memset(snapshot, 0, sizeof(*snapshot));
@@ -138,8 +141,19 @@ void rtems_resource_snapshot_take(rtems_resource_snapshot *snapshot)
get_heap_info(RTEMS_Malloc_Heap, &snapshot->heap_info);
get_heap_info(&_Workspace_Area, &snapshot->workspace_info);
active = &snapshot->active_posix_keys;
for (i = 0; i < RTEMS_ARRAY_SIZE(objects_info_table); ++i) {
active [i] = _Objects_Active_count(objects_info_table[i]);
const Objects_Information *information;
information = _Objects_Get_information(
objects_info_table[i].api,
objects_info_table[i].cls
);
if (information != NULL) {
active[i] = _Objects_Active_count(information);
}
}
_RTEMS_Unlock_allocator();