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i386: insert HPET firmware resource after PCI enumeration has completed
[firefly-linux-kernel-4.4.55.git]
/
lib
/
spinlock_debug.c
diff --git
a/lib/spinlock_debug.c
b/lib/spinlock_debug.c
index dafaf1de2491aedb0a323aed4951e5084e58e18c..479fd462eaa9c7630df676bdddd91d4dd1212a2c 100644
(file)
--- a/
lib/spinlock_debug.c
+++ b/
lib/spinlock_debug.c
@@
-7,6
+7,7
@@
*/
#include <linux/spinlock.h>
*/
#include <linux/spinlock.h>
+#include <linux/nmi.h>
#include <linux/interrupt.h>
#include <linux/debug_locks.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/debug_locks.h>
#include <linux/delay.h>
@@
-20,7
+21,7
@@
void __spin_lock_init(spinlock_t *lock, const char *name,
* Make sure we are not reinitializing a held lock:
*/
debug_check_no_locks_freed((void *)lock, sizeof(*lock));
* Make sure we are not reinitializing a held lock:
*/
debug_check_no_locks_freed((void *)lock, sizeof(*lock));
- lockdep_init_map(&lock->dep_map, name, key);
+ lockdep_init_map(&lock->dep_map, name, key
, 0
);
#endif
lock->raw_lock = (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED;
lock->magic = SPINLOCK_MAGIC;
#endif
lock->raw_lock = (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED;
lock->magic = SPINLOCK_MAGIC;
@@
-38,7
+39,7
@@
void __rwlock_init(rwlock_t *lock, const char *name,
* Make sure we are not reinitializing a held lock:
*/
debug_check_no_locks_freed((void *)lock, sizeof(*lock));
* Make sure we are not reinitializing a held lock:
*/
debug_check_no_locks_freed((void *)lock, sizeof(*lock));
- lockdep_init_map(&lock->dep_map, name, key);
+ lockdep_init_map(&lock->dep_map, name, key
, 0
);
#endif
lock->raw_lock = (raw_rwlock_t) __RAW_RW_LOCK_UNLOCKED;
lock->magic = RWLOCK_MAGIC;
#endif
lock->raw_lock = (raw_rwlock_t) __RAW_RW_LOCK_UNLOCKED;
lock->magic = RWLOCK_MAGIC;
@@
-117,6
+118,9
@@
static void __spin_lock_debug(spinlock_t *lock)
raw_smp_processor_id(), current->comm,
current->pid, lock);
dump_stack();
raw_smp_processor_id(), current->comm,
current->pid, lock);
dump_stack();
+#ifdef CONFIG_SMP
+ trigger_all_cpu_backtrace();
+#endif
}
}
}
}
}
}