/*
* spin locks for smp case
*/
-static spinlock_t kgdb_lock = SPIN_LOCK_UNLOCKED;
-static spinlock_t kgdb_cpulock[NR_CPUS] = { [0 ... NR_CPUS-1] = SPIN_LOCK_UNLOCKED};
+static DEFINE_SPINLOCK(kgdb_lock);
+static raw_spinlock_t kgdb_cpulock[NR_CPUS] = {
+ [0 ... NR_CPUS-1] = __RAW_SPIN_LOCK_UNLOCKED;
+};
/*
* BUFMAX defines the maximum number of characters in inbound/outbound buffers
local_irq_save(flags);
- spin_lock(&kgdb_cpulock[cpu]);
- spin_unlock(&kgdb_cpulock[cpu]);
+ __raw_spin_lock(&kgdb_cpulock[cpu]);
+ __raw_spin_unlock(&kgdb_cpulock[cpu]);
local_irq_restore(flags);
}
* acquire the CPU spinlocks
*/
for (i = num_online_cpus()-1; i >= 0; i--)
- if (spin_trylock(&kgdb_cpulock[i]) == 0)
+ if (__raw_spin_trylock(&kgdb_cpulock[i]) == 0)
panic("kgdb: couldn't get cpulock %d\n", i);
/*
exit_kgdb_exception:
/* release locks so other CPUs can go */
for (i = num_online_cpus()-1; i >= 0; i--)
- spin_unlock(&kgdb_cpulock[i]);
+ __raw_spin_unlock(&kgdb_cpulock[i]);
spin_unlock(&kgdb_lock);
__flush_cache_all();