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System lib: Remove unused variable from CPU load tracking

This commit is contained in:
Lorenz Meier 2015-08-10 17:07:30 +02:00
parent 05d752ae34
commit cab6d8b770
2 changed files with 0 additions and 5 deletions
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4
src/modules/systemlib/cpuload.c
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@ -78,8 +78,6 @@ void cpuload_initialize_once()
system_load.tasks[i].valid = false;
}
uint64_t now = hrt_absolute_time();
int static_tasks_count = 2; // there are at least 2 threads that should be initialized statically - "idle" and "init"
#ifdef CONFIG_PAGING
@ -94,7 +92,6 @@ void cpuload_initialize_once()
// perform static initialization of "system" threads
for (system_load.total_count = 0; system_load.total_count < static_tasks_count; system_load.total_count++) {
system_load.tasks[system_load.total_count].start_time = now;
system_load.tasks[system_load.total_count].total_runtime = 0;
system_load.tasks[system_load.total_count].curr_start_time = 0;
system_load.tasks[system_load.total_count].tcb = sched_gettcb(
@ -111,7 +108,6 @@ void sched_note_start(FAR struct tcb_s *tcb)
for (i = 1; i < CONFIG_MAX_TASKS; i++) {
if (!system_load.tasks[i].valid) {
/* slot is available */
system_load.tasks[i].start_time = hrt_absolute_time();
system_load.tasks[i].total_runtime = 0;
system_load.tasks[i].curr_start_time = 0;
system_load.tasks[i].tcb = tcb;

1
src/modules/systemlib/cpuload.h
View File

@ -42,7 +42,6 @@ __BEGIN_DECLS
struct system_load_taskinfo_s {
uint64_t total_runtime; ///< Runtime since start (start_time - total_runtime)/(start_time - current_time) = load
uint64_t curr_start_time; ///< Start time of the current scheduling slot
uint64_t start_time; ///< FIRST start time of task
FAR struct tcb_s *tcb; ///<
bool valid; ///< Task is currently active / valid
};