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Searched refs:debug_lock (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/hwtracing/coresight/
H A Dcoresight-cpu-debug.c106 static DEFINE_MUTEX(debug_lock);
387 if (!mutex_trylock(&debug_lock)) in debug_notifier_call()
407 mutex_unlock(&debug_lock); in debug_notifier_call()
487 mutex_lock(&debug_lock); in debug_func_knob_write()
507 mutex_unlock(&debug_lock); in debug_func_knob_write()
517 mutex_lock(&debug_lock); in debug_func_knob_read()
519 mutex_unlock(&debug_lock); in debug_func_knob_read()
610 mutex_lock(&debug_lock); in __debug_probe()
614 mutex_unlock(&debug_lock); in __debug_probe()
644 mutex_lock(&debug_lock); in __debug_remove()
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/linux/drivers/gpu/host1x/
H A Ddebug.c20 static DEFINE_MUTEX(debug_lock);
63 mutex_lock(&debug_lock); in show_channel()
70 mutex_unlock(&debug_lock); in show_channel()
/linux/drivers/xen/events/
H A Devents_2l.c271 static DEFINE_SPINLOCK(debug_lock); in xen_debug_interrupt()
274 spin_lock_irqsave(&debug_lock, flags); in xen_debug_interrupt()
343 spin_unlock_irqrestore(&debug_lock, flags); in xen_debug_interrupt()
/linux/drivers/net/ethernet/alteon/
H A Dacenic.h691 spinlock_t debug_lock member
726 spin_lock_irqsave(&ap->debug_lock, flags); in ace_set_txprd()
732 spin_unlock_irqrestore(&ap->debug_lock, flags); in ace_set_txprd()
H A Dacenic.c1167 spin_lock_init(&ap->debug_lock); in ace_init()
/linux/kernel/locking/
H A Dlocktorture.c156 bool debug_lock; member
1049 torture_type, tag, cxt.debug_lock ? " [debug]": "", in lock_torture_print_module_parms()
1220 cxt.debug_lock = true; in lock_torture_init()
1224 cxt.debug_lock = true; in lock_torture_init()
1229 cxt.debug_lock = true; in lock_torture_init()
/linux/drivers/accel/habanalabs/common/
H A Ddevice.c979 mutex_init(&hdev->debug_lock); in device_early_init()
1028 mutex_destroy(&hdev->debug_lock); in device_early_fini()
1241 mutex_lock(&hdev->debug_lock); in hl_device_set_debug_mode()
1269 mutex_unlock(&hdev->debug_lock); in hl_device_set_debug_mode()
H A Dhabanalabs.h3454 struct mutex debug_lock; member