lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge ../linux-2.6

Browse Source
This commit is contained in:
Paul Mackerras
2006-03-29 13:24:50 +11:00
parent e8222502ee ca9ba4471c
commit bac30d1a78
779 changed files with 23033 additions and 7810 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
arch/powerpc/kernel/traps.c
View File

@@ -74,19 +74,19 @@ EXPORT_SYMBOL(__debugger_dabr_match);
EXPORT_SYMBOL(__debugger_fault_handler);
#endif
struct notifier_block *powerpc_die_chain;
static DEFINE_SPINLOCK(die_notifier_lock);
ATOMIC_NOTIFIER_HEAD(powerpc_die_chain);
int register_die_notifier(struct notifier_block *nb)
{
int err = 0;
unsigned long flags;
spin_lock_irqsave(&die_notifier_lock, flags);
err = notifier_chain_register(&powerpc_die_chain, nb);
spin_unlock_irqrestore(&die_notifier_lock, flags);
return err;
return atomic_notifier_chain_register(&powerpc_die_chain, nb);
}
EXPORT_SYMBOL(register_die_notifier);
int unregister_die_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_unregister(&powerpc_die_chain, nb);
}
EXPORT_SYMBOL(unregister_die_notifier);
/*
* Trap & Exception support