81 	spin_lock_init(&rpm->debug.lock);  in init_intel_runtime_pm_wakeref()
97 	spin_lock_irqsave(&rpm->debug.lock, flags);  in track_intel_runtime_pm_wakeref()
99 	if (!rpm->debug.count)  in track_intel_runtime_pm_wakeref()
100 		rpm->debug.last_acquire = stack;  in track_intel_runtime_pm_wakeref()
102 	stacks = krealloc(rpm->debug.owners,  in track_intel_runtime_pm_wakeref()
103 			  (rpm->debug.count + 1) * sizeof(*stacks),  in track_intel_runtime_pm_wakeref()
106 		stacks[rpm->debug.count++] = stack;  in track_intel_runtime_pm_wakeref()
107 		rpm->debug.owners = stacks;  in track_intel_runtime_pm_wakeref()
112 	spin_unlock_irqrestore(&rpm->debug.lock, flags);  in track_intel_runtime_pm_wakeref()
126 	spin_lock_irqsave(&rpm->debug.lock, flags);  in untrack_intel_runtime_pm_wakeref()
127 	for (n = rpm->debug.count; n--; ) {  in untrack_intel_runtime_pm_wakeref()
128 		if (rpm->debug.owners[n] == stack) {  in untrack_intel_runtime_pm_wakeref()
129 			memmove(rpm->debug.owners + n,  in untrack_intel_runtime_pm_wakeref()
130 				rpm->debug.owners + n + 1,  in untrack_intel_runtime_pm_wakeref()
131 				(--rpm->debug.count - n) * sizeof(stack));  in untrack_intel_runtime_pm_wakeref()
136 	spin_unlock_irqrestore(&rpm->debug.lock, flags);  in untrack_intel_runtime_pm_wakeref()
140 		 rpm->debug.count, atomic_read(&rpm->wakeref_count))) {  in untrack_intel_runtime_pm_wakeref()
150 		stack = READ_ONCE(rpm->debug.last_release);  in untrack_intel_runtime_pm_wakeref()
212 __untrack_all_wakerefs(struct intel_runtime_pm_debug *debug,  in __untrack_all_wakerefs()  argument
215 	*saved = *debug;  in __untrack_all_wakerefs()
217 	debug->owners = NULL;  in __untrack_all_wakerefs()
218 	debug->count = 0;  in __untrack_all_wakerefs()
219 	debug->last_release = __save_depot_stack();  in __untrack_all_wakerefs()
223 dump_and_free_wakeref_tracking(struct intel_runtime_pm_debug *debug)  in dump_and_free_wakeref_tracking()  argument
225 	if (debug->count) {  in dump_and_free_wakeref_tracking()
228 		__print_intel_runtime_pm_wakeref(&p, debug);  in dump_and_free_wakeref_tracking()
231 	kfree(debug->owners);  in dump_and_free_wakeref_tracking()
241 					 &rpm->debug.lock,  in __intel_wakeref_dec_and_check_tracking()
245 	__untrack_all_wakerefs(&rpm->debug, &dbg);  in __intel_wakeref_dec_and_check_tracking()
246 	spin_unlock_irqrestore(&rpm->debug.lock, flags);  in __intel_wakeref_dec_and_check_tracking()
257 	spin_lock_irqsave(&rpm->debug.lock, flags);  in untrack_all_intel_runtime_pm_wakerefs()
258 	__untrack_all_wakerefs(&rpm->debug, &dbg);  in untrack_all_intel_runtime_pm_wakerefs()
259 	spin_unlock_irqrestore(&rpm->debug.lock, flags);  in untrack_all_intel_runtime_pm_wakerefs()
273 		spin_lock_irq(&rpm->debug.lock);  in print_intel_runtime_pm_wakeref()
274 		dbg.count = rpm->debug.count;  in print_intel_runtime_pm_wakeref()
277 			       rpm->debug.owners,  in print_intel_runtime_pm_wakeref()
280 		dbg.last_acquire = rpm->debug.last_acquire;  in print_intel_runtime_pm_wakeref()
281 		dbg.last_release = rpm->debug.last_release;  in print_intel_runtime_pm_wakeref()
282 		spin_unlock_irq(&rpm->debug.lock);  in print_intel_runtime_pm_wakeref()