dbg_master_lock 123 kernel/debug/debug_core.c static DEFINE_RAW_SPINLOCK(dbg_master_lock); dbg_master_lock 564 kernel/debug/debug_core.c if (raw_spin_trylock(&dbg_master_lock)) dbg_master_lock 579 kernel/debug/debug_core.c if (raw_spin_trylock(&dbg_master_lock)) { dbg_master_lock 619 kernel/debug/debug_core.c raw_spin_unlock(&dbg_master_lock); dbg_master_lock 738 kernel/debug/debug_core.c raw_spin_unlock(&dbg_master_lock); dbg_master_lock 815 kernel/debug/debug_core.c raw_spin_is_locked(&dbg_master_lock)) {